538014711

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{2179}}^1$

素因数の和:2695

約数の個数: 24

約数和(自身を含む): 778730880

約数和(自身を除く): 240716169

約数列:

[1, 3, 13, 39, 169, 487, 507, 1461, 2179, 6331, 6537, 18993, 28327, 82303, 84981, 246909, 368251, 1061173, 1104753, 3183519, 13795249, 41385747, 179338237, 538014711]

約数ペア:

[(1, 538014711), (3, 179338237), (13, 41385747), (39, 13795249), (169, 3183519), (487, 1104753), (507, 1061173), (1461, 368251), (2179, 246909), (6331, 84981), (6537, 82303), (18993, 28327)]