71893679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 84841344

約数和(自身を除く): 12947665

約数列:

[1, 11, 13, 143, 251, 2003, 2761, 3263, 22033, 26039, 35893, 286429, 502753, 5530283, 6535789, 71893679]

約数ペア:

[(1, 71893679), (11, 6535789), (13, 5530283), (143, 502753), (251, 286429), (2003, 35893), (2761, 26039), (3263, 22033)]