628677

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 1100736

約数和(自身を除く): 472059

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 587, 1071, 1761, 4109, 5283, 9979, 12327, 29937, 36981, 69853, 89811, 209559, 628677]

約数ペア:

[(1, 628677), (3, 209559), (7, 89811), (9, 69853), (17, 36981), (21, 29937), (51, 12327), (63, 9979), (119, 5283), (153, 4109), (357, 1761), (587, 1071)]