13829751

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 23355360

約数和(自身を除く): 9525609

約数列:

[1, 3, 9, 13, 27, 31, 39, 41, 93, 117, 123, 279, 351, 369, 403, 533, 837, 961, 1107, 1209, 1271, 1599, 2883, 3627, 3813, 4797, 8649, 10881, 11439, 12493, 14391, 16523, 25947, 34317, 37479, 39401, 49569, 112437, 118203, 148707, 337311, 354609, 446121, 512213, 1063827, 1536639, 4609917, 13829751]

約数ペア:

[(1, 13829751), (3, 4609917), (9, 1536639), (13, 1063827), (27, 512213), (31, 446121), (39, 354609), (41, 337311), (93, 148707), (117, 118203), (123, 112437), (279, 49569), (351, 39401), (369, 37479), (403, 34317), (533, 25947), (837, 16523), (961, 14391), (1107, 12493), (1209, 11439), (1271, 10881), (1599, 8649), (2883, 4797), (3627, 3813)]