289227341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{1193}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 330375024

約数和(自身を除く): 41147683

約数列:

[1, 13, 17, 221, 1097, 1193, 14261, 15509, 18649, 20281, 242437, 263653, 1308721, 17013373, 22248257, 289227341]

約数ペア:

[(1, 289227341), (13, 22248257), (17, 17013373), (221, 1308721), (1097, 263653), (1193, 242437), (14261, 20281), (15509, 18649)]