9180003

素因数分解:

$3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 14355792

約数和(自身を除く): 5175789

約数列:

[1, 3, 7, 21, 49, 147, 197, 317, 591, 951, 1379, 2219, 4137, 6657, 9653, 15533, 28959, 46599, 62449, 187347, 437143, 1311429, 3060001, 9180003]

約数ペア:

[(1, 9180003), (3, 3060001), (7, 1311429), (21, 437143), (49, 187347), (147, 62449), (197, 46599), (317, 28959), (591, 15533), (951, 9653), (1379, 6657), (2219, 4137)]