74942421

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{1021}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 102527040

約数和(自身を除く): 27584619

約数列:

[1, 3, 43, 129, 569, 1021, 1707, 3063, 24467, 43903, 73401, 131709, 580949, 1742847, 24980807, 74942421]

約数ペア:

[(1, 74942421), (3, 24980807), (43, 1742847), (129, 580949), (569, 131709), (1021, 73401), (1707, 43903), (3063, 24467)]