5375643

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 9384480

約数和(自身を除く): 4008837

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 97, 147, 203, 273, 291, 377, 609, 637, 679, 1131, 1261, 1421, 1911, 2037, 2639, 2813, 3783, 4263, 4753, 7917, 8439, 8827, 14259, 18473, 19691, 26481, 36569, 55419, 59073, 61789, 109707, 137837, 185367, 255983, 413511, 767949, 1791881, 5375643]

約数ペア:

[(1, 5375643), (3, 1791881), (7, 767949), (13, 413511), (21, 255983), (29, 185367), (39, 137837), (49, 109707), (87, 61789), (91, 59073), (97, 55419), (147, 36569), (203, 26481), (273, 19691), (291, 18473), (377, 14259), (609, 8827), (637, 8439), (679, 7917), (1131, 4753), (1261, 4263), (1421, 3783), (1911, 2813), (2037, 2639)]