31348401

素因数分解:

$3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1873}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 47854464

約数和(自身を除く): 16506063

約数列:

[1, 3, 7, 21, 797, 1873, 2391, 5579, 5619, 13111, 16737, 39333, 1492781, 4478343, 10449467, 31348401]

約数ペア:

[(1, 31348401), (3, 10449467), (7, 4478343), (21, 1492781), (797, 39333), (1873, 16737), (2391, 13111), (5579, 5619)]