313532021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 372971520

約数和(自身を除く): 59439499

約数列:

[1, 11, 23, 29, 151, 253, 283, 319, 667, 1661, 3113, 3473, 4379, 6509, 7337, 8207, 38203, 42733, 48169, 71599, 90277, 100717, 188761, 470063, 982859, 1107887, 1239257, 2076371, 10811449, 13631827, 28502911, 313532021]

約数ペア:

[(1, 313532021), (11, 28502911), (23, 13631827), (29, 10811449), (151, 2076371), (253, 1239257), (283, 1107887), (319, 982859), (667, 470063), (1661, 188761), (3113, 100717), (3473, 90277), (4379, 71599), (6509, 48169), (7337, 42733), (8207, 38203)]