2017991987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{59621}}^1$

素因数の和:59830

約数の個数: 16

約数和(自身を含む): 2343860064

約数和(自身を除く): 325868077

約数列:

[1, 11, 17, 181, 187, 1991, 3077, 33847, 59621, 655831, 1013557, 10791401, 11149127, 118705411, 183453817, 2017991987]

約数ペア:

[(1, 2017991987), (11, 183453817), (17, 118705411), (181, 11149127), (187, 10791401), (1991, 1013557), (3077, 655831), (33847, 59621)]