20171032353

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1\times {\mathrm{719}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 30331791360

約数和(自身を除く): 10160759007

約数列:

[1, 3, 9, 31, 93, 193, 279, 521, 579, 719, 1563, 1737, 2157, 4689, 5983, 6471, 16151, 17949, 22289, 48453, 53847, 66867, 100553, 138767, 145359, 200601, 301659, 374599, 416301, 904977, 1123797, 1248903, 3117143, 3371391, 4301777, 9351429, 11612569, 12905331, 28054287, 34837707, 38715993, 72297607, 104513121, 216892821, 650678463, 2241225817, 6723677451, 20171032353]

約数ペア:

[(1, 20171032353), (3, 6723677451), (9, 2241225817), (31, 650678463), (93, 216892821), (193, 104513121), (279, 72297607), (521, 38715993), (579, 34837707), (719, 28054287), (1563, 12905331), (1737, 11612569), (2157, 9351429), (4689, 4301777), (5983, 3371391), (6471, 3117143), (16151, 1248903), (17949, 1123797), (22289, 904977), (48453, 416301), (53847, 374599), (66867, 301659), (100553, 200601), (138767, 145359)]