140995847

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 147666240

約数和(自身を除く): 6670393

約数列:

[1, 53, 71, 89, 421, 3763, 4717, 6319, 22313, 29891, 37469, 334907, 1584223, 1985857, 2660299, 140995847]

約数ペア:

[(1, 140995847), (53, 2660299), (71, 1985857), (89, 1584223), (421, 334907), (3763, 37469), (4717, 29891), (6319, 22313)]