10891881

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 22487040

約数和(自身を除く): 11595159

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 31, 33, 39, 63, 77, 91, 93, 99, 117, 143, 169, 189, 217, 231, 273, 279, 297, 341, 351, 403, 429, 507, 651, 693, 819, 837, 1001, 1023, 1183, 1209, 1287, 1521, 1859, 1953, 2079, 2387, 2457, 2821, 3003, 3069, 3549, 3627, 3861, 4433, 4563, 5239, 5577, 5859, 7161, 8463, 9009, 9207, 10647, 10881, 13013, 13299, 15717, 16731, 21483, 25389, 27027, 31031, 31941, 36673, 39039, 39897, 47151, 50193, 57629, 64449, 76167, 93093, 110019, 117117, 119691, 141453, 172887, 279279, 330057, 351351, 403403, 518661, 837837, 990171, 1210209, 1555983, 3630627, 10891881]

約数ペア:

[(1, 10891881), (3, 3630627), (7, 1555983), (9, 1210209), (11, 990171), (13, 837837), (21, 518661), (27, 403403), (31, 351351), (33, 330057), (39, 279279), (63, 172887), (77, 141453), (91, 119691), (93, 117117), (99, 110019), (117, 93093), (143, 76167), (169, 64449), (189, 57629), (217, 50193), (231, 47151), (273, 39897), (279, 39039), (297, 36673), (341, 31941), (351, 31031), (403, 27027), (429, 25389), (507, 21483), (651, 16731), (693, 15717), (819, 13299), (837, 13013), (1001, 10881), (1023, 10647), (1183, 9207), (1209, 9009), (1287, 8463), (1521, 7161), (1859, 5859), (1953, 5577), (2079, 5239), (2387, 4563), (2457, 4433), (2821, 3861), (3003, 3627), (3069, 3549)]