4140843

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 6804432

約数和(自身を除く): 2663589

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 1657, 2499, 4971, 11599, 28169, 34797, 81193, 84507, 197183, 243579, 591549, 1380281, 4140843]

約数ペア:

[(1, 4140843), (3, 1380281), (7, 591549), (17, 243579), (21, 197183), (49, 84507), (51, 81193), (119, 34797), (147, 28169), (357, 11599), (833, 4971), (1657, 2499)]