17081617

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 21845376

約数和(自身を除く): 4763759

約数列:

[1, 7, 17, 23, 79, 119, 161, 391, 553, 1343, 1817, 2737, 6241, 9401, 12719, 30889, 43687, 106097, 143543, 216223, 742679, 1004801, 2440231, 17081617]

約数ペア:

[(1, 17081617), (7, 2440231), (17, 1004801), (23, 742679), (79, 216223), (119, 143543), (161, 106097), (391, 43687), (553, 30889), (1343, 12719), (1817, 9401), (2737, 6241)]