12774368131

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 15064035840

約数和(自身を除く): 2289667709

約数列:

[1, 7, 61, 137, 139, 427, 959, 973, 1571, 8357, 8479, 10997, 19043, 58499, 59353, 95831, 133301, 215227, 218369, 670817, 1161623, 1506589, 1528583, 8131361, 13128847, 13320509, 29916553, 91901929, 93243563, 209415871, 1824909733, 12774368131]

約数ペア:

[(1, 12774368131), (7, 1824909733), (61, 209415871), (137, 93243563), (139, 91901929), (427, 29916553), (959, 13320509), (973, 13128847), (1571, 8131361), (8357, 1528583), (8479, 1506589), (10997, 1161623), (19043, 670817), (58499, 218369), (59353, 215227), (95831, 133301)]