549695653

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 627599232

約数和(自身を除く): 77903579

約数列:

[1, 13, 23, 103, 169, 299, 1339, 1373, 2369, 3887, 17407, 17849, 30797, 31579, 141419, 232037, 400361, 410527, 1838447, 3252637, 5336851, 23899811, 42284281, 549695653]

約数ペア:

[(1, 549695653), (13, 42284281), (23, 23899811), (103, 5336851), (169, 3252637), (299, 1838447), (1339, 410527), (1373, 400361), (2369, 232037), (3887, 141419), (17407, 31579), (17849, 30797)]