231350691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{3191}}^1$

素因数の和:3244

約数の個数: 32

約数和(自身を含む): 364654080

約数和(自身を除く): 133303389

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 2197, 3191, 5577, 6591, 9573, 24167, 35101, 41483, 72501, 105303, 124449, 456313, 539279, 1368939, 1617837, 5932069, 7010627, 17796207, 21031881, 77116897, 231350691]

約数ペア:

[(1, 231350691), (3, 77116897), (11, 21031881), (13, 17796207), (33, 7010627), (39, 5932069), (143, 1617837), (169, 1368939), (429, 539279), (507, 456313), (1859, 124449), (2197, 105303), (3191, 72501), (5577, 41483), (6591, 35101), (9573, 24167)]