42235479

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10939}}^1$

素因数の和:10972

約数の個数: 32

約数和(自身を含む): 73516800

約数和(自身を除く): 31281321

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 10939, 32817, 98451, 120329, 142207, 295353, 360987, 426621, 1082961, 1279863, 1564277, 3248883, 3839589, 4692831, 14078493, 42235479]

約数ペア:

[(1, 42235479), (3, 14078493), (9, 4692831), (11, 3839589), (13, 3248883), (27, 1564277), (33, 1279863), (39, 1082961), (99, 426621), (117, 360987), (143, 295353), (297, 142207), (351, 120329), (429, 98451), (1287, 32817), (3861, 10939)]