30493971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 46887984

約数和(自身を除く): 16394013

約数列:

[1, 3, 9, 17, 51, 153, 241, 723, 827, 2169, 2481, 4097, 7443, 12291, 14059, 36873, 42177, 126531, 199307, 597921, 1793763, 3388219, 10164657, 30493971]

約数ペア:

[(1, 30493971), (3, 10164657), (9, 3388219), (17, 1793763), (51, 597921), (153, 199307), (241, 126531), (723, 42177), (827, 36873), (2169, 14059), (2481, 12291), (4097, 7443)]