1323921895

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1\times {\mathrm{3517}}^1$

素因数の和:4554

約数の個数: 16

約数和(自身を含む): 1610962560

約数和(自身を除く): 287040665

約数列:

[1, 5, 79, 395, 953, 3517, 4765, 17585, 75287, 277843, 376435, 1389215, 3351701, 16758505, 264784379, 1323921895]

約数ペア:

[(1, 1323921895), (5, 264784379), (79, 16758505), (395, 3351701), (953, 1389215), (3517, 376435), (4765, 277843), (17585, 75287)]