56987031

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{15583}}^1$

素因数の和:15662

約数の個数: 16

約数和(自身を含む): 80787456

約数和(自身を除く): 23800425

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 15583, 46749, 358409, 825899, 1075227, 2477697, 18995677, 56987031]

約数ペア:

[(1, 56987031), (3, 18995677), (23, 2477697), (53, 1075227), (69, 825899), (159, 358409), (1219, 46749), (3657, 15583)]