31550091

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 42667008

約数和(自身を除く): 11116917

約数列:

[1, 3, 151, 257, 271, 453, 771, 813, 38807, 40921, 69647, 116421, 122763, 208941, 10516697, 31550091]

約数ペア:

[(1, 31550091), (3, 10516697), (151, 208941), (257, 122763), (271, 116421), (453, 69647), (771, 40921), (813, 38807)]