1319920273

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{10111}}^1$

素因数の和:11232

約数の個数: 16

約数和(自身を含む): 1598828544

約数和(自身を除く): 278908271

約数列:

[1, 7, 17, 119, 1097, 7679, 10111, 18649, 70777, 130543, 171887, 1203209, 11091767, 77642369, 188560039, 1319920273]

約数ペア:

[(1, 1319920273), (7, 188560039), (17, 77642369), (119, 11091767), (1097, 1203209), (7679, 171887), (10111, 130543), (18649, 70777)]