128825711

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{13043}}^1$

素因数の和:13150

約数の個数: 16

約数和(自身を含む): 157780224

約数和(自身を除く): 28954513

約数列:

[1, 7, 17, 83, 119, 581, 1411, 9877, 13043, 91301, 221731, 1082569, 1552117, 7577983, 18403673, 128825711]

約数ペア:

[(1, 128825711), (7, 18403673), (17, 7577983), (83, 1552117), (119, 1082569), (581, 221731), (1411, 91301), (9877, 13043)]