21354478093

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6607}}^1\times {\mathrm{4691}}^1$

素因数の和:11364

約数の個数: 16

約数和(自身を含む): 23439580416

約数和(自身を除く): 2085102323

約数列:

[1, 13, 53, 689, 4691, 6607, 60983, 85891, 248623, 350171, 3232099, 4552223, 30993437, 402914681, 1642652161, 21354478093]

約数ペア:

[(1, 21354478093), (13, 1642652161), (53, 402914681), (689, 30993437), (4691, 4552223), (6607, 3232099), (60983, 350171), (85891, 248623)]