489747567

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{14533}}^1$

素因数の和:14822

約数の個数: 16

約数和(自身を含む): 669726720

約数和(自身を除く): 179979153

約数列:

[1, 3, 47, 141, 239, 717, 11233, 14533, 33699, 43599, 683051, 2049153, 3473387, 10420161, 163249189, 489747567]

約数ペア:

[(1, 489747567), (3, 163249189), (47, 10420161), (141, 3473387), (239, 2049153), (717, 683051), (11233, 43599), (14533, 33699)]