3936878673

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{497269}}^1$

素因数の和:497321

約数の個数: 32

約数和(自身を含む): 6683308800

約数和(自身を除く): 2746430127

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 497269, 1491807, 3480883, 6464497, 10442649, 14420801, 19393491, 43262403, 45251479, 100945607, 135754437, 187470413, 302836821, 562411239, 1312292891, 3936878673]

約数ペア:

[(1, 3936878673), (3, 1312292891), (7, 562411239), (13, 302836821), (21, 187470413), (29, 135754437), (39, 100945607), (87, 45251479), (91, 43262403), (203, 19393491), (273, 14420801), (377, 10442649), (609, 6464497), (1131, 3480883), (2639, 1491807), (7917, 497269)]