886413021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{911}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 1298250240

約数和(自身を除く): 411837219

約数列:

[1, 3, 13, 39, 61, 183, 409, 793, 911, 1227, 2379, 2733, 5317, 11843, 15951, 24949, 35529, 55571, 74847, 166713, 324337, 372599, 722423, 973011, 1117797, 2167269, 4843787, 14531361, 22728539, 68185617, 295471007, 886413021]

約数ペア:

[(1, 886413021), (3, 295471007), (13, 68185617), (39, 22728539), (61, 14531361), (183, 4843787), (409, 2167269), (793, 1117797), (911, 973011), (1227, 722423), (2379, 372599), (2733, 324337), (5317, 166713), (11843, 74847), (15951, 55571), (24949, 35529)]