299432817

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{5167}}^1$

素因数の和:5357

約数の個数: 24

約数和(自身を含む): 445026816

約数和(自身を除く): 145593999

約数列:

[1, 3, 9, 47, 137, 141, 411, 423, 1233, 5167, 6439, 15501, 19317, 46503, 57951, 242849, 707879, 728547, 2123637, 2185641, 6370911, 33270313, 99810939, 299432817]

約数ペア:

[(1, 299432817), (3, 99810939), (9, 33270313), (47, 6370911), (137, 2185641), (141, 2123637), (411, 728547), (423, 707879), (1233, 242849), (5167, 57951), (6439, 46503), (15501, 19317)]