71248969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 81000000

約数和(自身を除く): 9751031

約数列:

[1, 11, 29, 149, 319, 1499, 1639, 4321, 16489, 43471, 47531, 223351, 478181, 2456861, 6477179, 71248969]

約数ペア:

[(1, 71248969), (11, 6477179), (29, 2456861), (149, 478181), (319, 223351), (1499, 47531), (1639, 43471), (4321, 16489)]