913408047

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{977}}^1\times {\mathrm{1423}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 1339750464

約数和(自身を除く): 426342417

約数列:

[1, 3, 9, 73, 219, 657, 977, 1423, 2931, 4269, 8793, 12807, 71321, 103879, 213963, 311637, 641889, 934911, 1390271, 4170813, 12512439, 101489783, 304469349, 913408047]

約数ペア:

[(1, 913408047), (3, 304469349), (9, 101489783), (73, 12512439), (219, 4170813), (657, 1390271), (977, 934911), (1423, 641889), (2931, 311637), (4269, 213963), (8793, 103879), (12807, 71321)]