13050009

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{577}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 21640320

約数和(自身を除く): 8590311

約数列:

[1, 3, 7, 9, 21, 63, 359, 577, 1077, 1731, 2513, 3231, 4039, 5193, 7539, 12117, 22617, 36351, 207143, 621429, 1450001, 1864287, 4350003, 13050009]

約数ペア:

[(1, 13050009), (3, 4350003), (7, 1864287), (9, 1450001), (21, 621429), (63, 207143), (359, 36351), (577, 22617), (1077, 12117), (1731, 7539), (2513, 5193), (3231, 4039)]