2121150241

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{61879}}^1$

素因数の和:62028

約数の個数: 16

約数和(自身を含む): 2495001600

約数和(自身を除く): 373851359

約数列:

[1, 7, 59, 83, 413, 581, 4897, 34279, 61879, 433153, 3650861, 5135957, 25556027, 35951699, 303021463, 2121150241]

約数ペア:

[(1, 2121150241), (7, 303021463), (59, 35951699), (83, 25556027), (413, 5135957), (581, 3650861), (4897, 433153), (34279, 61879)]