143052007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15149}}^1$

素因数の和:15246

約数の個数: 16

約数和(自身を含む): 174528000

約数和(自身を除く): 31475993

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 15149, 106043, 287831, 1075579, 2014817, 7529053, 20436001, 143052007]

約数ペア:

[(1, 143052007), (7, 20436001), (19, 7529053), (71, 2014817), (133, 1075579), (497, 287831), (1349, 106043), (9443, 15149)]