71101191

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 115292160

約数和(自身を除く): 44190969

約数列:

[1, 3, 7, 17, 21, 51, 119, 277, 357, 719, 831, 1939, 2157, 4709, 5033, 5817, 12223, 14127, 15099, 32963, 36669, 85561, 98889, 199163, 256683, 597489, 1394141, 3385771, 4182423, 10157313, 23700397, 71101191]

約数ペア:

[(1, 71101191), (3, 23700397), (7, 10157313), (17, 4182423), (21, 3385771), (51, 1394141), (119, 597489), (277, 256683), (357, 199163), (719, 98889), (831, 85561), (1939, 36669), (2157, 32963), (4709, 15099), (5033, 14127), (5817, 12223)]