2460633

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 1561287

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 881, 931, 2643, 2793, 6167, 16739, 18501, 43169, 50217, 117173, 129507, 351519, 820211, 2460633]

約数ペア:

[(1, 2460633), (3, 820211), (7, 351519), (19, 129507), (21, 117173), (49, 50217), (57, 43169), (133, 18501), (147, 16739), (399, 6167), (881, 2793), (931, 2643)]