1440432887

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{2819}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 1520363520

約数和(自身を除く): 79930633

約数列:

[1, 31, 53, 311, 1643, 2819, 9641, 16483, 87389, 149407, 510973, 876709, 4631617, 27177979, 46465577, 1440432887]

約数ペア:

[(1, 1440432887), (31, 46465577), (53, 27177979), (311, 4631617), (1643, 876709), (2819, 510973), (9641, 149407), (16483, 87389)]