9112419

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 14868480

約数和(自身を除く): 5756061

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 191, 279, 513, 573, 589, 837, 1539, 1719, 1767, 2511, 3629, 5157, 5301, 5921, 10887, 15471, 15903, 17763, 32661, 47709, 53289, 97983, 112499, 159867, 293949, 337497, 479601, 1012491, 3037473, 9112419]

約数ペア:

[(1, 9112419), (3, 3037473), (9, 1012491), (19, 479601), (27, 337497), (31, 293949), (57, 159867), (81, 112499), (93, 97983), (171, 53289), (191, 47709), (279, 32661), (513, 17763), (573, 15903), (589, 15471), (837, 10887), (1539, 5921), (1719, 5301), (1767, 5157), (2511, 3629)]