89031943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3127

約数の個数: 32

約数和(自身を含む): 123701760

約数和(自身を除く): 34669817

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 1001, 2233, 2639, 3067, 4147, 21469, 29029, 33737, 39871, 88943, 236159, 279097, 438581, 622601, 978373, 1156259, 3070067, 6848611, 8093813, 12718849, 89031943]

約数ペア:

[(1, 89031943), (7, 12718849), (11, 8093813), (13, 6848611), (29, 3070067), (77, 1156259), (91, 978373), (143, 622601), (203, 438581), (319, 279097), (377, 236159), (1001, 88943), (2233, 39871), (2639, 33737), (3067, 29029), (4147, 21469)]