31470141

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3061}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 44092800

約数和(自身を除く): 12622659

約数列:

[1, 3, 23, 69, 149, 447, 3061, 3427, 9183, 10281, 70403, 211209, 456089, 1368267, 10490047, 31470141]

約数ペア:

[(1, 31470141), (3, 10490047), (23, 1368267), (69, 456089), (149, 211209), (447, 70403), (3061, 10281), (3427, 9183)]