40907961

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2381}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 62427456

約数和(自身を除く): 21519495

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1909, 2381, 5727, 7143, 17181, 21429, 54763, 164289, 197623, 492867, 592869, 1778607, 4545329, 13635987, 40907961]

約数ペア:

[(1, 40907961), (3, 13635987), (9, 4545329), (23, 1778607), (69, 592869), (83, 492867), (207, 197623), (249, 164289), (747, 54763), (1909, 21429), (2381, 17181), (5727, 7143)]