1381266399

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{911}}^1\times {\mathrm{2207}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 1852600320

約数和(自身を除く): 471333921

約数列:

[1, 3, 229, 687, 911, 2207, 2733, 6621, 208619, 505403, 625857, 1516209, 2010577, 6031731, 460422133, 1381266399]

約数ペア:

[(1, 1381266399), (3, 460422133), (229, 6031731), (687, 2010577), (911, 1516209), (2207, 625857), (2733, 505403), (6621, 208619)]