542064607

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{381467}}^1$

素因数の和:381510

約数の個数: 12

約数和(自身を含む): 652310280

約数和(自身を除く): 110245673

約数列:

[1, 7, 29, 49, 203, 1421, 381467, 2670269, 11062543, 18691883, 77437801, 542064607]

約数ペア:

[(1, 542064607), (7, 77437801), (29, 18691883), (49, 11062543), (203, 2670269), (1421, 381467)]