2031032955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{217339}}^1$

素因数の和:217443

約数の個数: 32

約数和(自身を含む): 3755635200

約数和(自身を除く): 1724602245

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3115, 9345, 217339, 652017, 1086695, 1521373, 3260085, 4564119, 7606865, 19343171, 22820595, 58029513, 96715855, 135402197, 290147565, 406206591, 677010985, 2031032955]

約数ペア:

[(1, 2031032955), (3, 677010985), (5, 406206591), (7, 290147565), (15, 135402197), (21, 96715855), (35, 58029513), (89, 22820595), (105, 19343171), (267, 7606865), (445, 4564119), (623, 3260085), (1335, 1521373), (1869, 1086695), (3115, 652017), (9345, 217339)]