31483907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3359}}^1$

素因数の和:3482

約数の個数: 16

約数和(自身を含む): 39137280

約数和(自身を除く): 7653373

約数列:

[1, 7, 13, 91, 103, 721, 1339, 3359, 9373, 23513, 43667, 305669, 345977, 2421839, 4497701, 31483907]

約数ペア:

[(1, 31483907), (7, 4497701), (13, 2421839), (91, 345977), (103, 305669), (721, 43667), (1339, 23513), (3359, 9373)]