71548321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 79401168

約数和(自身を除く): 7852847

約数列:

[1, 13, 41, 241, 533, 557, 3133, 7241, 9881, 22837, 128453, 134237, 296881, 1745081, 5503717, 71548321]

約数ペア:

[(1, 71548321), (13, 5503717), (41, 1745081), (241, 296881), (533, 134237), (557, 128453), (3133, 22837), (7241, 9881)]