528021431

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 608782848

約数和(自身を除く): 80761417

約数列:

[1, 7, 173, 631, 691, 1211, 4417, 4837, 109163, 119543, 436021, 764141, 836801, 3052147, 75431633, 528021431]

約数ペア:

[(1, 528021431), (7, 75431633), (173, 3052147), (631, 836801), (691, 764141), (1211, 436021), (4417, 119543), (4837, 109163)]