2590872963

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1\times {\mathrm{2861}}^1$

素因数の和:4387

約数の個数: 32

約数和(自身を含む): 4088309760

約数和(自身を除く): 1497436797

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1487, 2861, 4461, 8583, 10409, 20027, 31227, 43123, 60081, 82969, 129369, 248907, 301861, 580783, 905583, 1742349, 4254307, 12762921, 29780149, 89340447, 123374903, 370124709, 863624321, 2590872963]

約数ペア:

[(1, 2590872963), (3, 863624321), (7, 370124709), (21, 123374903), (29, 89340447), (87, 29780149), (203, 12762921), (609, 4254307), (1487, 1742349), (2861, 905583), (4461, 580783), (8583, 301861), (10409, 248907), (20027, 129369), (31227, 82969), (43123, 60081)]