26943929

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 4989511

約数列:

[1, 17, 29, 31, 41, 43, 493, 527, 697, 731, 899, 1189, 1247, 1271, 1333, 1763, 15283, 20213, 21199, 21607, 22661, 29971, 36859, 38657, 51127, 54653, 626603, 657169, 869159, 929101, 1584937, 26943929]

約数ペア:

[(1, 26943929), (17, 1584937), (29, 929101), (31, 869159), (41, 657169), (43, 626603), (493, 54653), (527, 51127), (697, 38657), (731, 36859), (899, 29971), (1189, 22661), (1247, 21607), (1271, 21199), (1333, 20213), (1763, 15283)]