38874003

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3947}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 61209792

約数和(自身を除く): 22335789

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 3947, 9849, 11841, 27629, 82887, 193403, 264449, 580209, 793347, 1851143, 5553429, 12958001, 38874003]

約数ペア:

[(1, 38874003), (3, 12958001), (7, 5553429), (21, 1851143), (49, 793347), (67, 580209), (147, 264449), (201, 193403), (469, 82887), (1407, 27629), (3283, 11841), (3947, 9849)]