47192247

素因数分解:

$3^3\times {\mathrm{877}}^1\times {\mathrm{1993}}^1$

素因数の和:2879

約数の個数: 16

約数和(自身を含む): 70029280

約数和(自身を除く): 22837033

約数列:

[1, 3, 9, 27, 877, 1993, 2631, 5979, 7893, 17937, 23679, 53811, 1747861, 5243583, 15730749, 47192247]

約数ペア:

[(1, 47192247), (3, 15730749), (9, 5243583), (27, 1747861), (877, 53811), (1993, 23679), (2631, 17937), (5979, 7893)]