404962011

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{106373}}^1$

素因数の和:106432

約数の個数: 20

約数和(自身を含む): 617820192

約数和(自身を除く): 212858181

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 106373, 319119, 957357, 2872071, 4999531, 8616213, 14998593, 44995779, 134987337, 404962011]

約数ペア:

[(1, 404962011), (3, 134987337), (9, 44995779), (27, 14998593), (47, 8616213), (81, 4999531), (141, 2872071), (423, 957357), (1269, 319119), (3807, 106373)]