231070527

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{1091}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 338830128

約数和(自身を除く): 107759601

約数列:

[1, 3, 9, 101, 233, 303, 699, 909, 1091, 2097, 3273, 9819, 23533, 70599, 110191, 211797, 254203, 330573, 762609, 991719, 2287827, 25674503, 77023509, 231070527]

約数ペア:

[(1, 231070527), (3, 77023509), (9, 25674503), (101, 2287827), (233, 991719), (303, 762609), (699, 330573), (909, 254203), (1091, 211797), (2097, 110191), (3273, 70599), (9819, 23533)]