215682873

素因数分解:

$3^1\times 7^1\times {\mathrm{1747}}^1\times {\mathrm{5879}}^1$

素因数の和:7636

約数の個数: 16

約数和(自身を含む): 328903680

約数和(自身を除く): 113220807

約数列:

[1, 3, 7, 21, 1747, 5241, 5879, 12229, 17637, 36687, 41153, 123459, 10270613, 30811839, 71894291, 215682873]

約数ペア:

[(1, 215682873), (3, 71894291), (7, 30811839), (21, 10270613), (1747, 123459), (5241, 41153), (5879, 36687), (12229, 17637)]