289162593

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 423140640

約数和(自身を除く): 133978047

約数列:

[1, 3, 9, 113, 331, 339, 859, 993, 1017, 2577, 2979, 7731, 37403, 97067, 112209, 284329, 291201, 336627, 852987, 873603, 2558961, 32129177, 96387531, 289162593]

約数ペア:

[(1, 289162593), (3, 96387531), (9, 32129177), (113, 2558961), (331, 873603), (339, 852987), (859, 336627), (993, 291201), (1017, 284329), (2577, 112209), (2979, 97067), (7731, 37403)]