74924291

素因数分解:

${\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:615

約数の個数: 16

約数和(自身を含む): 82538400

約数和(自身を除く): 7614109

約数列:

[1, 13, 67, 169, 509, 871, 2197, 6617, 11323, 34103, 86021, 147199, 443339, 1118273, 5763407, 74924291]

約数ペア:

[(1, 74924291), (13, 5763407), (67, 1118273), (169, 443339), (509, 147199), (871, 86021), (2197, 34103), (6617, 11323)]