572937981

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107837}}^1$

素因数の和:107881

約数の個数: 32

約数和(自身を含む): 993835008

約数和(自身を除く): 420897027

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 107837, 323511, 754859, 1186207, 2264577, 2480251, 3558621, 7440753, 8303449, 17361757, 24910347, 27282761, 52085271, 81848283, 190979327, 572937981]

約数ペア:

[(1, 572937981), (3, 190979327), (7, 81848283), (11, 52085271), (21, 27282761), (23, 24910347), (33, 17361757), (69, 8303449), (77, 7440753), (161, 3558621), (231, 2480251), (253, 2264577), (483, 1186207), (759, 754859), (1771, 323511), (5313, 107837)]