56828421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2543}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 88897536

約数和(自身を除く): 32069115

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1719, 2483, 2543, 7449, 7629, 22347, 22887, 33059, 99177, 297531, 485713, 1457139, 4371417, 6314269, 18942807, 56828421]

約数ペア:

[(1, 56828421), (3, 18942807), (9, 6314269), (13, 4371417), (39, 1457139), (117, 485713), (191, 297531), (573, 99177), (1719, 33059), (2483, 22887), (2543, 22347), (7449, 7629)]