11551449

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 9737511

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 131, 133, 221, 247, 273, 323, 357, 393, 399, 663, 741, 917, 969, 1547, 1703, 1729, 2227, 2261, 2489, 2751, 4199, 4641, 5109, 5187, 6681, 6783, 7467, 11921, 12597, 15589, 17423, 28951, 29393, 32357, 35763, 42313, 46767, 52269, 86853, 88179, 97071, 126939, 202657, 226499, 296191, 550069, 607971, 679497, 888573, 1650207, 3850483, 11551449]

約数ペア:

[(1, 11551449), (3, 3850483), (7, 1650207), (13, 888573), (17, 679497), (19, 607971), (21, 550069), (39, 296191), (51, 226499), (57, 202657), (91, 126939), (119, 97071), (131, 88179), (133, 86853), (221, 52269), (247, 46767), (273, 42313), (323, 35763), (357, 32357), (393, 29393), (399, 28951), (663, 17423), (741, 15589), (917, 12597), (969, 11921), (1547, 7467), (1703, 6783), (1729, 6681), (2227, 5187), (2261, 5109), (2489, 4641), (2751, 4199)]