142723997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 156291072

約数和(自身を除く): 13567075

約数列:

[1, 13, 127, 137, 631, 1651, 1781, 8203, 17399, 80137, 86447, 226187, 1041781, 1123811, 10978769, 142723997]

約数ペア:

[(1, 142723997), (13, 10978769), (127, 1123811), (137, 1041781), (631, 226187), (1651, 86447), (1781, 80137), (8203, 17399)]