2947635

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 5276544

約数和(自身を除く): 2328909

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 2113, 6339, 10565, 19017, 31695, 65503, 95085, 196509, 327515, 589527, 982545, 2947635]

約数ペア:

[(1, 2947635), (3, 982545), (5, 589527), (9, 327515), (15, 196509), (31, 95085), (45, 65503), (93, 31695), (155, 19017), (279, 10565), (465, 6339), (1395, 2113)]