70378921

素因数分解:

${\mathrm{37}}^2\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 12

約数和(自身を含む): 73192140

約数和(自身を除く): 2813219

約数列:

[1, 37, 101, 509, 1369, 3737, 18833, 51409, 138269, 696821, 1902133, 70378921]

約数ペア:

[(1, 70378921), (37, 1902133), (101, 696821), (509, 138269), (1369, 51409), (3737, 18833)]