664123031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{29581}}^1$

素因数の和:29762

約数の個数: 16

約数和(自身を含む): 785224608

約数和(自身を除く): 121101577

約数列:

[1, 11, 13, 143, 157, 1727, 2041, 22451, 29581, 325391, 384553, 4230083, 4644217, 51086387, 60374821, 664123031]

約数ペア:

[(1, 664123031), (11, 60374821), (13, 51086387), (143, 4644217), (157, 4230083), (1727, 384553), (2041, 325391), (22451, 29581)]