91379911

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9677}}^1$

素因数の和:9774

約数の個数: 16

約数和(自身を含む): 111490560

約数和(自身を除く): 20110649

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 9677, 67739, 183863, 687067, 1287041, 4809469, 13054273, 91379911]

約数ペア:

[(1, 91379911), (7, 13054273), (19, 4809469), (71, 1287041), (133, 687067), (497, 183863), (1349, 67739), (9443, 9677)]