56341621

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 69932160

約数和(自身を除く): 13590539

約数列:

[1, 7, 17, 49, 119, 239, 283, 833, 1673, 1981, 4063, 4811, 11711, 13867, 28441, 33677, 67637, 199087, 235739, 473459, 1149829, 3314213, 8048803, 56341621]

約数ペア:

[(1, 56341621), (7, 8048803), (17, 3314213), (49, 1149829), (119, 473459), (239, 235739), (283, 199087), (833, 67637), (1673, 33677), (1981, 28441), (4063, 13867), (4811, 11711)]