858643047

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{2029889}}^1$

素因数の和:2029942

約数の個数: 12

約数和(自身を含む): 1266651360

約数和(自身を除く): 408008313

約数列:

[1, 3, 9, 47, 141, 423, 2029889, 6089667, 18269001, 95404783, 286214349, 858643047]

約数ペア:

[(1, 858643047), (3, 286214349), (9, 95404783), (47, 18269001), (141, 6089667), (423, 2029889)]