4692387

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 7362576

約数和(自身を除く): 2670189

約数列:

[1, 3, 7, 21, 49, 137, 147, 233, 411, 699, 959, 1631, 2877, 4893, 6713, 11417, 20139, 31921, 34251, 95763, 223447, 670341, 1564129, 4692387]

約数ペア:

[(1, 4692387), (3, 1564129), (7, 670341), (21, 223447), (49, 95763), (137, 34251), (147, 31921), (233, 20139), (411, 11417), (699, 6713), (959, 4893), (1631, 2877)]