289452969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{24019}}^1$

素因数の和:24141

約数の個数: 24

約数和(自身を含む): 454650560

約数和(自身を除く): 165197591

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 12051, 24019, 72057, 216171, 312247, 936741, 2473957, 2810223, 7421871, 22265613, 32161441, 96484323, 289452969]

約数ペア:

[(1, 289452969), (3, 96484323), (9, 32161441), (13, 22265613), (39, 7421871), (103, 2810223), (117, 2473957), (309, 936741), (927, 312247), (1339, 216171), (4017, 72057), (12051, 24019)]