9148447

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{1543}}^1$

素因数の和:1579

約数の個数: 18

約数和(自身を含む): 11705064

約数和(自身を除く): 2556617

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 1543, 5929, 10801, 16973, 75607, 118811, 186703, 831677, 1306921, 9148447]

約数ペア:

[(1, 9148447), (7, 1306921), (11, 831677), (49, 186703), (77, 118811), (121, 75607), (539, 16973), (847, 10801), (1543, 5929)]