1267740473

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1\times {\mathrm{2539}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 1402323840

約数和(自身を除く): 134583367

約数列:

[1, 17, 23, 391, 1277, 2539, 21709, 29371, 43163, 58397, 499307, 992749, 3242303, 55119151, 74572969, 1267740473]

約数ペア:

[(1, 1267740473), (17, 74572969), (23, 55119151), (391, 3242303), (1277, 992749), (2539, 499307), (21709, 58397), (29371, 43163)]