117654821

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1783}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 130160640

約数和(自身を除く): 12505819

約数列:

[1, 19, 23, 151, 437, 1783, 2869, 3473, 33877, 41009, 65987, 269233, 779171, 5115427, 6192359, 117654821]

約数ペア:

[(1, 117654821), (19, 6192359), (23, 5115427), (151, 779171), (437, 269233), (1783, 65987), (2869, 41009), (3473, 33877)]