307841859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{1423}}^1$

素因数の和:1528

約数の個数: 36

約数和(自身を含む): 490605024

約数和(自身を除く): 182763165

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1423, 1677, 1849, 4269, 5031, 5547, 12807, 16641, 18499, 24037, 55497, 61189, 72111, 166491, 183567, 216333, 550701, 795457, 2386371, 2631127, 7159113, 7893381, 23680143, 34204651, 102613953, 307841859]

約数ペア:

[(1, 307841859), (3, 102613953), (9, 34204651), (13, 23680143), (39, 7893381), (43, 7159113), (117, 2631127), (129, 2386371), (387, 795457), (559, 550701), (1423, 216333), (1677, 183567), (1849, 166491), (4269, 72111), (5031, 61189), (5547, 55497), (12807, 24037), (16641, 18499)]