744870139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 838012560

約数和(自身を除く): 93142421

約数列:

[1, 13, 31, 109, 403, 547, 961, 1417, 3379, 7111, 12493, 16957, 43927, 59623, 104749, 220441, 525667, 775099, 1361737, 1848313, 6833671, 24028069, 57297703, 744870139]

約数ペア:

[(1, 744870139), (13, 57297703), (31, 24028069), (109, 6833671), (403, 1848313), (547, 1361737), (961, 775099), (1417, 525667), (3379, 220441), (7111, 104749), (12493, 59623), (16957, 43927)]