389920550177

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21617}}^1\times {\mathrm{27043}}^1$

素因数の和:48712

約数の個数: 16

約数和(自身を含む): 420938778240

約数和(自身を除く): 31018228063

約数列:

[1, 23, 29, 667, 21617, 27043, 497191, 621989, 626893, 784247, 14418539, 18037681, 584588531, 13445536213, 16953067399, 389920550177]

約数ペア:

[(1, 389920550177), (23, 16953067399), (29, 13445536213), (667, 584588531), (21617, 18037681), (27043, 14418539), (497191, 784247), (621989, 626893)]