740291227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 848050560

約数和(自身を除く): 107759333

約数列:

[1, 13, 37, 53, 71, 409, 481, 689, 923, 1961, 2627, 3763, 5317, 15133, 21677, 25493, 29039, 34151, 48919, 139231, 196729, 281801, 377507, 802049, 1074443, 1539067, 1810003, 10426637, 13967759, 20007871, 56945479, 740291227]

約数ペア:

[(1, 740291227), (13, 56945479), (37, 20007871), (53, 13967759), (71, 10426637), (409, 1810003), (481, 1539067), (689, 1074443), (923, 802049), (1961, 377507), (2627, 281801), (3763, 196729), (5317, 139231), (15133, 48919), (21677, 34151), (25493, 29039)]