308165799

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 444132864

約数和(自身を除く): 135967065

約数列:

[1, 3, 23, 41, 69, 97, 123, 291, 943, 1123, 2231, 2829, 3369, 3977, 6693, 11931, 25829, 46043, 77487, 91471, 108931, 138129, 274413, 326793, 1058989, 2505413, 3176967, 4466171, 7516239, 13398513, 102721933, 308165799]

約数ペア:

[(1, 308165799), (3, 102721933), (23, 13398513), (41, 7516239), (69, 4466171), (97, 3176967), (123, 2505413), (291, 1058989), (943, 326793), (1123, 274413), (2231, 138129), (2829, 108931), (3369, 91471), (3977, 77487), (6693, 46043), (11931, 25829)]