2871089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 16

約数和(自身を含む): 3268608

約数和(自身を除く): 397519

約数列:

[1, 13, 37, 47, 127, 481, 611, 1651, 1739, 4699, 5969, 22607, 61087, 77597, 220853, 2871089]

約数ペア:

[(1, 2871089), (13, 220853), (37, 77597), (47, 61087), (127, 22607), (481, 5969), (611, 4699), (1651, 1739)]