91990639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^2$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 107987040

約数和(自身を除く): 15996401

約数列:

[1, 13, 23, 29, 103, 299, 377, 667, 1339, 2369, 2987, 8671, 10609, 30797, 38831, 68701, 137917, 244007, 307661, 893113, 3172091, 3999593, 7076203, 91990639]

約数ペア:

[(1, 91990639), (13, 7076203), (23, 3999593), (29, 3172091), (103, 893113), (299, 307661), (377, 244007), (667, 137917), (1339, 68701), (2369, 38831), (2987, 30797), (8671, 10609)]