21532156973

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 23350394880

約数和(自身を除く): 1818237907

約数列:

[1, 17, 101, 137, 239, 383, 1717, 2329, 4063, 6511, 13837, 24139, 32743, 38683, 52471, 91537, 235229, 410363, 556631, 657611, 892007, 1556129, 3307043, 5299571, 9245237, 12540569, 56219731, 90092707, 157169029, 213189673, 1266597469, 21532156973]

約数ペア:

[(1, 21532156973), (17, 1266597469), (101, 213189673), (137, 157169029), (239, 90092707), (383, 56219731), (1717, 12540569), (2329, 9245237), (4063, 5299571), (6511, 3307043), (13837, 1556129), (24139, 892007), (32743, 657611), (38683, 556631), (52471, 410363), (91537, 235229)]