42499881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1213}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 65337480

約数和(自身を除く): 22837599

約数列:

[1, 3, 9, 17, 51, 153, 229, 687, 1213, 2061, 3639, 3893, 10917, 11679, 20621, 35037, 61863, 185589, 277777, 833331, 2499993, 4722209, 14166627, 42499881]

約数ペア:

[(1, 42499881), (3, 14166627), (9, 4722209), (17, 2499993), (51, 833331), (153, 277777), (229, 185589), (687, 61863), (1213, 35037), (2061, 20621), (3639, 11679), (3893, 10917)]