8017191

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 14757120

約数和(自身を除く): 6739929

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 251, 273, 351, 507, 753, 819, 1183, 1521, 1757, 2259, 2457, 3263, 3549, 4563, 5271, 6777, 9789, 10647, 15813, 22841, 29367, 31941, 42419, 47439, 68523, 88101, 127257, 205569, 296933, 381771, 616707, 890799, 1145313, 2672397, 8017191]

約数ペア:

[(1, 8017191), (3, 2672397), (7, 1145313), (9, 890799), (13, 616707), (21, 381771), (27, 296933), (39, 205569), (63, 127257), (91, 88101), (117, 68523), (169, 47439), (189, 42419), (251, 31941), (273, 29367), (351, 22841), (507, 15813), (753, 10647), (819, 9789), (1183, 6777), (1521, 5271), (1757, 4563), (2259, 3549), (2457, 3263)]