12713505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{121081}}^1$

素因数の和:121096

約数の個数: 16

約数和(自身を含む): 23247744

約数和(自身を除く): 10534239

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 121081, 363243, 605405, 847567, 1816215, 2542701, 4237835, 12713505]

約数ペア:

[(1, 12713505), (3, 4237835), (5, 2542701), (7, 1816215), (15, 847567), (21, 605405), (35, 363243), (105, 121081)]