1949134467

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{150431}}^1$

素因数の和:151058

約数の個数: 16

約数和(自身を含む): 2974943232

約数和(自身を除く): 1025808765

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 12957, 150431, 451293, 1053017, 3159051, 92815927, 278447781, 649711489, 1949134467]

約数ペア:

[(1, 1949134467), (3, 649711489), (7, 278447781), (21, 92815927), (617, 3159051), (1851, 1053017), (4319, 451293), (12957, 150431)]