1051491

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 1707264

約数和(自身を除く): 655773

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 311, 483, 933, 1127, 2177, 3381, 6531, 7153, 15239, 21459, 45717, 50071, 150213, 350497, 1051491]

約数ペア:

[(1, 1051491), (3, 350497), (7, 150213), (21, 50071), (23, 45717), (49, 21459), (69, 15239), (147, 7153), (161, 6531), (311, 3381), (483, 2177), (933, 1127)]