7852802961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{20389}}^1$

素因数の和:20673

約数の個数: 32

約数和(自身を含む): 11451024000

約数和(自身を除く): 3598221039

約数列:

[1, 3, 19, 29, 57, 87, 233, 551, 699, 1653, 4427, 6757, 13281, 20271, 20389, 61167, 128383, 385149, 387391, 591281, 1162173, 1773843, 4750637, 11234339, 14251911, 33703017, 90262103, 137768473, 270786309, 413305419, 2617600987, 7852802961]

約数ペア:

[(1, 7852802961), (3, 2617600987), (19, 413305419), (29, 270786309), (57, 137768473), (87, 90262103), (233, 33703017), (551, 14251911), (699, 11234339), (1653, 4750637), (4427, 1773843), (6757, 1162173), (13281, 591281), (20271, 387391), (20389, 385149), (61167, 128383)]