9870417

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 14938560

約数和(自身を除く): 5068143

約数列:

[1, 3, 9, 27, 81, 151, 243, 269, 453, 807, 1359, 2421, 4077, 7263, 12231, 21789, 36693, 40619, 65367, 121857, 365571, 1096713, 3290139, 9870417]

約数ペア:

[(1, 9870417), (3, 3290139), (9, 1096713), (27, 365571), (81, 121857), (151, 65367), (243, 40619), (269, 36693), (453, 21789), (807, 12231), (1359, 7263), (2421, 4077)]