24982321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14449}}^1$

素因数の和:14488

約数の個数: 16

約数和(自身を含む): 32368000

約数和(自身を除く): 7385679

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 14449, 101143, 187837, 274531, 1314859, 1921717, 3568903, 24982321]

約数ペア:

[(1, 24982321), (7, 3568903), (13, 1921717), (19, 1314859), (91, 274531), (133, 187837), (247, 101143), (1729, 14449)]