13824213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 7948587

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 719, 1131, 1479, 2157, 6409, 9347, 12223, 19227, 20851, 28041, 36669, 62553, 158899, 271063, 354467, 476697, 813189, 1063401, 4608071, 13824213]

約数ペア:

[(1, 13824213), (3, 4608071), (13, 1063401), (17, 813189), (29, 476697), (39, 354467), (51, 271063), (87, 158899), (221, 62553), (377, 36669), (493, 28041), (663, 20851), (719, 19227), (1131, 12223), (1479, 9347), (2157, 6409)]