109660609

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 122895360

約数和(自身を除く): 13234751

約数列:

[1, 19, 31, 41, 239, 361, 589, 779, 1271, 4541, 7409, 9799, 11191, 14801, 24149, 86279, 140771, 186181, 303769, 458831, 2674649, 3537439, 5771611, 109660609]

約数ペア:

[(1, 109660609), (19, 5771611), (31, 3537439), (41, 2674649), (239, 458831), (361, 303769), (589, 186181), (779, 140771), (1271, 86279), (4541, 24149), (7409, 14801), (9799, 11191)]