89250329

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 103864320

約数和(自身を除く): 14613991

約数列:

[1, 7, 79, 251, 553, 643, 1757, 4501, 19829, 50797, 138803, 161393, 355579, 1129751, 12750047, 89250329]

約数ペア:

[(1, 89250329), (7, 12750047), (79, 1129751), (251, 355579), (553, 161393), (643, 138803), (1757, 50797), (4501, 19829)]