16179941817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4460971}}^1$

素因数の和:4461021

約数の個数: 24

約数和(自身を含む): 25980700928

約数和(自身を除く): 9800759111

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 4460971, 13382913, 40148739, 57992623, 138290101, 173977869, 414870303, 521933607, 1244610909, 1797771313, 5393313939, 16179941817]

約数ペア:

[(1, 16179941817), (3, 5393313939), (9, 1797771313), (13, 1244610909), (31, 521933607), (39, 414870303), (93, 173977869), (117, 138290101), (279, 57992623), (403, 40148739), (1209, 13382913), (3627, 4460971)]