155804206321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1273087}}^1$

素因数の和:1273440

約数の個数: 16

約数和(自身を含む): 172691841024

約数和(自身を除く): 16887634703

約数列:

[1, 17, 23, 313, 391, 5321, 7199, 122383, 1273087, 21642479, 29281001, 398476231, 497777017, 6774095927, 9164953313, 155804206321]

約数ペア:

[(1, 155804206321), (17, 9164953313), (23, 6774095927), (313, 497777017), (391, 398476231), (5321, 29281001), (7199, 21642479), (122383, 1273087)]