90486809

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 105342336

約数和(自身を除く): 14855527

約数列:

[1, 7, 101, 131, 707, 917, 977, 6839, 13231, 92617, 98677, 127987, 690739, 895909, 12926687, 90486809]

約数ペア:

[(1, 90486809), (7, 12926687), (101, 895909), (131, 690739), (707, 127987), (917, 98677), (977, 92617), (6839, 13231)]