13827879

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 21818160

約数和(自身を除く): 7990281

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 1619, 2847, 4857, 8541, 14571, 21047, 63141, 118187, 189423, 354561, 1063683, 1536431, 4609293, 13827879]

約数ペア:

[(1, 13827879), (3, 4609293), (9, 1536431), (13, 1063683), (39, 354561), (73, 189423), (117, 118187), (219, 63141), (657, 21047), (949, 14571), (1619, 8541), (2847, 4857)]