12191136321

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44656177}}^1$

素因数の和:44656200

約数の個数: 16

約数和(自身を含む): 20005967744

約数和(自身を除く): 7814831423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 44656177, 133968531, 312593239, 580530301, 937779717, 1741590903, 4063712107, 12191136321]

約数ペア:

[(1, 12191136321), (3, 4063712107), (7, 1741590903), (13, 937779717), (21, 580530301), (39, 312593239), (91, 133968531), (273, 44656177)]