11409307

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17911}}^1$

素因数の和:17938

約数の個数: 12

約数和(自身を含む): 14293776

約数和(自身を除く): 2884469

約数列:

[1, 7, 13, 49, 91, 637, 17911, 125377, 232843, 877639, 1629901, 11409307]

約数ペア:

[(1, 11409307), (7, 1629901), (13, 877639), (49, 232843), (91, 125377), (637, 17911)]