142572001

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 169926120

約数和(自身を除く): 27354119

約数列:

[1, 11, 13, 121, 143, 233, 389, 1573, 2563, 3029, 4279, 5057, 28193, 33319, 47069, 55627, 90637, 366509, 611897, 997007, 1178281, 10967077, 12961091, 142572001]

約数ペア:

[(1, 142572001), (11, 12961091), (13, 10967077), (121, 1178281), (143, 997007), (233, 611897), (389, 366509), (1573, 90637), (2563, 55627), (3029, 47069), (4279, 33319), (5057, 28193)]