419971314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9999317}}^1$

素因数の和:9999329

約数の個数: 16

約数和(自身を含む): 959934528

約数和(自身を除く): 539963214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9999317, 19998634, 29997951, 59995902, 69995219, 139990438, 209985657, 419971314]

約数ペア:

[(1, 419971314), (2, 209985657), (3, 139990438), (6, 69995219), (7, 59995902), (14, 29997951), (21, 19998634), (42, 9999317)]