86945341

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 100766848

約数和(自身を除く): 13821507

約数列:

[1, 7, 163, 181, 421, 1141, 1267, 2947, 29503, 68623, 76201, 206521, 480361, 533407, 12420763, 86945341]

約数ペア:

[(1, 86945341), (7, 12420763), (163, 533407), (181, 480361), (421, 206521), (1141, 76201), (1267, 68623), (2947, 29503)]