15672843291

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1\times {\mathrm{17327}}^1$

素因数の和:19623

約数の個数: 32

約数和(自身を含む): 25151938560

約数和(自身を除く): 9479095269

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2267, 6801, 15869, 17327, 43073, 47607, 51981, 121289, 129219, 301511, 329213, 363867, 904533, 987639, 2304491, 6913473, 39280309, 117840927, 274962163, 746325871, 824886489, 2238977613, 5224281097, 15672843291]

約数ペア:

[(1, 15672843291), (3, 5224281097), (7, 2238977613), (19, 824886489), (21, 746325871), (57, 274962163), (133, 117840927), (399, 39280309), (2267, 6913473), (6801, 2304491), (15869, 987639), (17327, 904533), (43073, 363867), (47607, 329213), (51981, 301511), (121289, 129219)]