13211091

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 20479680

約数和(自身を除く): 7268589

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1093, 1343, 3279, 4029, 9837, 12087, 18581, 55743, 86347, 167229, 259041, 777123, 1467899, 4403697, 13211091]

約数ペア:

[(1, 13211091), (3, 4403697), (9, 1467899), (17, 777123), (51, 259041), (79, 167229), (153, 86347), (237, 55743), (711, 18581), (1093, 12087), (1343, 9837), (3279, 4029)]