91252189

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5323}}^1$

素因数の和:5440

約数の個数: 16

約数和(自身を含む): 109035520

約数和(自身を除く): 17783331

約数列:

[1, 7, 31, 79, 217, 553, 2449, 5323, 17143, 37261, 165013, 420517, 1155091, 2943619, 13036027, 91252189]

約数ペア:

[(1, 91252189), (7, 13036027), (31, 2943619), (79, 1155091), (217, 420517), (553, 165013), (2449, 37261), (5323, 17143)]