1007202911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{640307}}^1$

素因数の和:640342

約数の個数: 12

約数和(自身を含む): 1192253496

約数和(自身を除く): 185050585

約数列:

[1, 11, 13, 121, 143, 1573, 640307, 7043377, 8323991, 77477147, 91563901, 1007202911]

約数ペア:

[(1, 1007202911), (11, 91563901), (13, 77477147), (121, 8323991), (143, 7043377), (1573, 640307)]