15371109

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 24227840

約数和(自身を除く): 8856731

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 1663, 3081, 4989, 9243, 14967, 21619, 64857, 131377, 194571, 394131, 1182393, 1707901, 5123703, 15371109]

約数ペア:

[(1, 15371109), (3, 5123703), (9, 1707901), (13, 1182393), (39, 394131), (79, 194571), (117, 131377), (237, 64857), (711, 21619), (1027, 14967), (1663, 9243), (3081, 4989)]