2919059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 3477600

約数和(自身を除く): 558541

約数列:

[1, 11, 13, 137, 143, 149, 1507, 1639, 1781, 1937, 19591, 20413, 21307, 224543, 265369, 2919059]

約数ペア:

[(1, 2919059), (11, 265369), (13, 224543), (137, 21307), (143, 20413), (149, 19591), (1507, 1937), (1639, 1781)]