1388479873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{2477}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 1530809280

約数和(自身を除く): 142329407

約数列:

[1, 11, 131, 389, 1441, 2477, 4279, 27247, 50959, 324487, 560549, 963553, 3569357, 10599083, 126225443, 1388479873]

約数ペア:

[(1, 1388479873), (11, 126225443), (131, 10599083), (389, 3569357), (1441, 963553), (2477, 560549), (4279, 324487), (27247, 50959)]