13448513

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 16022016

約数和(自身を除く): 2573503

約数列:

[1, 13, 17, 31, 151, 169, 221, 403, 527, 1963, 2567, 2873, 4681, 5239, 6851, 25519, 33371, 60853, 79577, 89063, 433823, 791089, 1034501, 13448513]

約数ペア:

[(1, 13448513), (13, 1034501), (17, 791089), (31, 433823), (151, 89063), (169, 79577), (221, 60853), (403, 33371), (527, 25519), (1963, 6851), (2567, 5239), (2873, 4681)]