1381294417

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{1549}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 1457942400

約数和(自身を除く): 76647983

約数列:

[1, 23, 137, 283, 1549, 3151, 6509, 35627, 38771, 212213, 438367, 891733, 4880899, 10082441, 60056279, 1381294417]

約数ペア:

[(1, 1381294417), (23, 60056279), (137, 10082441), (283, 4880899), (1549, 891733), (3151, 438367), (6509, 212213), (35627, 38771)]