29811249

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4177}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 47144552

約数和(自身を除く): 17333303

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 4177, 7137, 12531, 37593, 54301, 162903, 254797, 488709, 764391, 2293173, 3312361, 9937083, 29811249]

約数ペア:

[(1, 29811249), (3, 9937083), (9, 3312361), (13, 2293173), (39, 764391), (61, 488709), (117, 254797), (183, 162903), (549, 54301), (793, 37593), (2379, 12531), (4177, 7137)]