12970923

素因数分解:

$3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1181}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 19819776

約数和(自身を除く): 6848853

約数列:

[1, 3, 7, 21, 523, 1181, 1569, 3543, 3661, 8267, 10983, 24801, 617663, 1852989, 4323641, 12970923]

約数ペア:

[(1, 12970923), (3, 4323641), (7, 1852989), (21, 617663), (523, 24801), (1181, 10983), (1569, 8267), (3543, 3661)]