4016961

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 6661200

約数和(自身を除く): 2644239

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 139, 169, 171, 247, 417, 507, 741, 1251, 1521, 1807, 2223, 2641, 3211, 5421, 7923, 9633, 16263, 23491, 23769, 28899, 34333, 70473, 102999, 211419, 308997, 446329, 1338987, 4016961]

約数ペア:

[(1, 4016961), (3, 1338987), (9, 446329), (13, 308997), (19, 211419), (39, 102999), (57, 70473), (117, 34333), (139, 28899), (169, 23769), (171, 23491), (247, 16263), (417, 9633), (507, 7923), (741, 5421), (1251, 3211), (1521, 2641), (1807, 2223)]