30979629

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 45683352

約数和(自身を除く): 14703723

約数列:

[1, 3, 9, 101, 173, 197, 303, 519, 591, 909, 1557, 1773, 17473, 19897, 34081, 52419, 59691, 102243, 157257, 179073, 306729, 3442181, 10326543, 30979629]

約数ペア:

[(1, 30979629), (3, 10326543), (9, 3442181), (101, 306729), (173, 179073), (197, 157257), (303, 102243), (519, 59691), (591, 52419), (909, 34081), (1557, 19897), (1773, 17473)]