399931103621

素因数分解:

$7^1\times {\mathrm{821}}^1\times {\mathrm{1201}}^1\times {\mathrm{57943}}^1$

素因数の和:59972

約数の個数: 16

約数和(自身を含む): 458009772288

約数和(自身を除く): 58078668667

約数列:

[1, 7, 821, 1201, 5747, 8407, 57943, 405601, 986021, 6902147, 47571203, 69589543, 332998421, 487126801, 57133014803, 399931103621]

約数ペア:

[(1, 399931103621), (7, 57133014803), (821, 487126801), (1201, 332998421), (5747, 69589543), (8407, 47571203), (57943, 6902147), (405601, 986021)]