1680343389

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1031}}^1\times {\mathrm{3853}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 2481852672

約数和(自身を除く): 801509283

約数列:

[1, 3, 9, 47, 141, 423, 1031, 3093, 3853, 9279, 11559, 34677, 48457, 145371, 181091, 436113, 543273, 1629819, 3972443, 11917329, 35751987, 186704821, 560114463, 1680343389]

約数ペア:

[(1, 1680343389), (3, 560114463), (9, 186704821), (47, 35751987), (141, 11917329), (423, 3972443), (1031, 1629819), (3093, 543273), (3853, 436113), (9279, 181091), (11559, 145371), (34677, 48457)]