286445169

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{3967}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 423401472

約数和(自身を除く): 136956303

約数列:

[1, 3, 9, 71, 113, 213, 339, 639, 1017, 3967, 8023, 11901, 24069, 35703, 72207, 281657, 448271, 844971, 1344813, 2534913, 4034439, 31827241, 95481723, 286445169]

約数ペア:

[(1, 286445169), (3, 95481723), (9, 31827241), (71, 4034439), (113, 2534913), (213, 1344813), (339, 844971), (639, 448271), (1017, 281657), (3967, 72207), (8023, 35703), (11901, 24069)]