2211408963

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 3354624000

約数和(自身を除く): 1143215037

約数列:

[1, 3, 9, 31, 93, 127, 139, 279, 381, 417, 449, 1143, 1251, 1347, 3937, 4041, 4309, 11811, 12927, 13919, 17653, 35433, 38781, 41757, 52959, 57023, 62411, 125271, 158877, 171069, 187233, 513207, 547243, 561699, 1641729, 1767713, 1934741, 4925187, 5303139, 5804223, 7926197, 15909417, 17412669, 23778591, 71335773, 245712107, 737136321, 2211408963]

約数ペア:

[(1, 2211408963), (3, 737136321), (9, 245712107), (31, 71335773), (93, 23778591), (127, 17412669), (139, 15909417), (279, 7926197), (381, 5804223), (417, 5303139), (449, 4925187), (1143, 1934741), (1251, 1767713), (1347, 1641729), (3937, 561699), (4041, 547243), (4309, 513207), (11811, 187233), (12927, 171069), (13919, 158877), (17653, 125271), (35433, 62411), (38781, 57023), (41757, 52959)]