319166427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{3331}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 459282880

約数和(自身を除く): 140116453

約数列:

[1, 3, 19, 41, 57, 123, 779, 1681, 2337, 3331, 5043, 9993, 31939, 63289, 95817, 136571, 189867, 409713, 2594849, 5599411, 7784547, 16798233, 106388809, 319166427]

約数ペア:

[(1, 319166427), (3, 106388809), (19, 16798233), (41, 7784547), (57, 5599411), (123, 2594849), (779, 409713), (1681, 189867), (2337, 136571), (3331, 95817), (5043, 63289), (9993, 31939)]