4975587

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 40

約数和(自身を含む): 8102160

約数和(自身を除く): 3126573

約数列:

[1, 3, 9, 19, 27, 53, 57, 61, 81, 159, 171, 183, 477, 513, 549, 1007, 1159, 1431, 1539, 1647, 3021, 3233, 3477, 4293, 4941, 9063, 9699, 10431, 27189, 29097, 31293, 61427, 81567, 87291, 93879, 184281, 261873, 552843, 1658529, 4975587]

約数ペア:

[(1, 4975587), (3, 1658529), (9, 552843), (19, 261873), (27, 184281), (53, 93879), (57, 87291), (61, 81567), (81, 61427), (159, 31293), (171, 29097), (183, 27189), (477, 10431), (513, 9699), (549, 9063), (1007, 4941), (1159, 4293), (1431, 3477), (1539, 3233), (1647, 3021)]