297777214

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{57331}}^1$

素因数の和:57400

約数の個数: 24

約数和(自身を含む): 529403688

約数和(自身を除く): 231626474

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 57331, 114662, 401317, 802634, 2809219, 3038543, 5618438, 6077086, 21269801, 42539602, 148888607, 297777214]

約数ペア:

[(1, 297777214), (2, 148888607), (7, 42539602), (14, 21269801), (49, 6077086), (53, 5618438), (98, 3038543), (106, 2809219), (371, 802634), (742, 401317), (2597, 114662), (5194, 57331)]