7406421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2179}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 10882560

約数和(自身を除く): 3476139

約数列:

[1, 3, 11, 33, 103, 309, 1133, 2179, 3399, 6537, 23969, 71907, 224437, 673311, 2468807, 7406421]

約数ペア:

[(1, 7406421), (3, 2468807), (11, 673311), (33, 224437), (103, 71907), (309, 23969), (1133, 6537), (2179, 3399)]