9308313

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 15590016

約数和(自身を除く): 6281703

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2081, 4473, 6243, 14567, 18729, 43701, 131103, 147751, 443253, 1034257, 1329759, 3102771, 9308313]

約数ペア:

[(1, 9308313), (3, 3102771), (7, 1329759), (9, 1034257), (21, 443253), (63, 147751), (71, 131103), (213, 43701), (497, 18729), (639, 14567), (1491, 6243), (2081, 4473)]