293880249

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{41177}}^1$

素因数の和:41257

約数の個数: 24

約数和(自身を含む): 464652552

約数和(自身を除く): 170772303

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 41177, 123531, 370593, 535301, 1605903, 2511797, 4817709, 7535391, 22606173, 32653361, 97960083, 293880249]

約数ペア:

[(1, 293880249), (3, 97960083), (9, 32653361), (13, 22606173), (39, 7535391), (61, 4817709), (117, 2511797), (183, 1605903), (549, 535301), (793, 370593), (2379, 123531), (7137, 41177)]