71782139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2251}}^1$

素因数の和:2498

約数の個数: 16

約数和(自身を含む): 84747264

約数和(自身を除く): 12965125

約数列:

[1, 11, 13, 143, 223, 2251, 2453, 2899, 24761, 29263, 31889, 321893, 501973, 5521703, 6525649, 71782139]

約数ペア:

[(1, 71782139), (11, 6525649), (13, 5521703), (143, 501973), (223, 321893), (2251, 31889), (2453, 29263), (2899, 24761)]