31488483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5347}}^1$

素因数の和:5514

約数の個数: 16

約数和(自身を含む): 45522176

約数和(自身を除く): 14033693

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5347, 5889, 16041, 69511, 208533, 807397, 2422191, 10496161, 31488483]

約数ペア:

[(1, 31488483), (3, 10496161), (13, 2422191), (39, 807397), (151, 208533), (453, 69511), (1963, 16041), (5347, 5889)]