1400971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 1679328

約数和(自身を除く): 278357

約数列:

[1, 11, 13, 97, 101, 143, 1067, 1111, 1261, 1313, 9797, 13871, 14443, 107767, 127361, 1400971]

約数ペア:

[(1, 1400971), (11, 127361), (13, 107767), (97, 14443), (101, 13871), (143, 9797), (1067, 1313), (1111, 1261)]