3928639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 4685184

約数和(自身を除く): 756545

約数列:

[1, 11, 13, 83, 143, 331, 913, 1079, 3641, 4303, 11869, 27473, 47333, 302203, 357149, 3928639]

約数ペア:

[(1, 3928639), (11, 357149), (13, 302203), (83, 47333), (143, 27473), (331, 11869), (913, 4303), (1079, 3641)]