129017301

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{691}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 208862208

約数和(自身を除く): 79844907

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 523, 691, 1569, 2073, 3661, 4837, 8891, 10983, 11747, 14511, 26673, 35241, 62237, 82229, 186711, 246687, 361393, 1084179, 2529751, 6143681, 7589253, 18431043, 43005767, 129017301]

約数ペア:

[(1, 129017301), (3, 43005767), (7, 18431043), (17, 7589253), (21, 6143681), (51, 2529751), (119, 1084179), (357, 361393), (523, 246687), (691, 186711), (1569, 82229), (2073, 62237), (3661, 35241), (4837, 26673), (8891, 14511), (10983, 11747)]