28593643

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 32931360

約数和(自身を除く): 4337717

約数列:

[1, 13, 17, 109, 221, 1187, 1417, 1853, 15431, 20179, 24089, 129383, 262327, 1681979, 2199511, 28593643]

約数ペア:

[(1, 28593643), (13, 2199511), (17, 1681979), (109, 262327), (221, 129383), (1187, 24089), (1417, 20179), (1853, 15431)]