90101001

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{3691}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 122869760

約数和(自身を除く): 32768759

約数列:

[1, 3, 79, 103, 237, 309, 3691, 8137, 11073, 24411, 291589, 380173, 874767, 1140519, 30033667, 90101001]

約数ペア:

[(1, 90101001), (3, 30033667), (79, 1140519), (103, 874767), (237, 380173), (309, 291589), (3691, 24411), (8137, 11073)]