142499231

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{953}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 167323968

約数和(自身を除く): 24824737

約数列:

[1, 7, 41, 287, 521, 953, 3647, 6671, 21361, 39073, 149527, 273511, 496513, 3475591, 20357033, 142499231]

約数ペア:

[(1, 142499231), (7, 20357033), (41, 3475591), (287, 496513), (521, 273511), (953, 149527), (3647, 39073), (6671, 21361)]