29718927

素因数分解:

$3^3\times 7^1\times {\mathrm{157243}}^1$

素因数の和:157259

約数の個数: 16

約数和(自身を含む): 50318080

約数和(自身を除く): 20599153

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 157243, 471729, 1100701, 1415187, 3302103, 4245561, 9906309, 29718927]

約数ペア:

[(1, 29718927), (3, 9906309), (7, 4245561), (9, 3302103), (21, 1415187), (27, 1100701), (63, 471729), (189, 157243)]