2021061031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{203921}}^1$

素因数の和:204002

約数の個数: 16

約数和(自身を含む): 2378546208

約数和(自身を除く): 357485177

約数列:

[1, 11, 17, 53, 187, 583, 901, 9911, 203921, 2243131, 3466657, 10807813, 38133227, 118885943, 183732821, 2021061031]

約数ペア:

[(1, 2021061031), (11, 183732821), (17, 118885943), (53, 38133227), (187, 10807813), (583, 3466657), (901, 2243131), (9911, 203921)]