21497743877

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{22817}}^1$

素因数の和:23512

約数の個数: 16

約数和(自身を含む): 22696608240

約数和(自身を除く): 1198864363

約数列:

[1, 29, 53, 613, 1537, 17777, 22817, 32489, 661693, 942181, 1209301, 13986821, 35069729, 405617809, 741301513, 21497743877]

約数ペア:

[(1, 21497743877), (29, 741301513), (53, 405617809), (613, 35069729), (1537, 13986821), (17777, 1209301), (22817, 942181), (32489, 661693)]