4784247

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 7533344

約数和(自身を除く): 2749097

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 397, 927, 1191, 1339, 3573, 4017, 5161, 12051, 15483, 40891, 46449, 122673, 368019, 531583, 1594749, 4784247]

約数ペア:

[(1, 4784247), (3, 1594749), (9, 531583), (13, 368019), (39, 122673), (103, 46449), (117, 40891), (309, 15483), (397, 12051), (927, 5161), (1191, 4017), (1339, 3573)]