26260509

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 39053056

約数和(自身を除く): 12792547

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 991, 2409, 2973, 8833, 10901, 26499, 32703, 72343, 119911, 217029, 359733, 795773, 2387319, 8753503, 26260509]

約数ペア:

[(1, 26260509), (3, 8753503), (11, 2387319), (33, 795773), (73, 359733), (121, 217029), (219, 119911), (363, 72343), (803, 32703), (991, 26499), (2409, 10901), (2973, 8833)]