17943093

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 30643200

約数和(自身を除く): 12700107

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 683, 973, 1251, 2049, 2919, 3753, 4781, 6147, 8757, 14343, 18441, 26271, 43029, 94937, 129087, 284811, 664559, 854433, 1993677, 2563299, 5981031, 17943093]

約数ペア:

[(1, 17943093), (3, 5981031), (7, 2563299), (9, 1993677), (21, 854433), (27, 664559), (63, 284811), (139, 129087), (189, 94937), (417, 43029), (683, 26271), (973, 18441), (1251, 14343), (2049, 8757), (2919, 6147), (3753, 4781)]