22560057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 37237200

約数和(自身を除く): 14677143

約数列:

[1, 3, 9, 13, 29, 39, 61, 87, 109, 117, 183, 261, 327, 377, 549, 793, 981, 1131, 1417, 1769, 2379, 3161, 3393, 4251, 5307, 6649, 7137, 9483, 12753, 15921, 19947, 22997, 28449, 41093, 59841, 68991, 86437, 123279, 192821, 206973, 259311, 369837, 578463, 777933, 1735389, 2506673, 7520019, 22560057]

約数ペア:

[(1, 22560057), (3, 7520019), (9, 2506673), (13, 1735389), (29, 777933), (39, 578463), (61, 369837), (87, 259311), (109, 206973), (117, 192821), (183, 123279), (261, 86437), (327, 68991), (377, 59841), (549, 41093), (793, 28449), (981, 22997), (1131, 19947), (1417, 15921), (1769, 12753), (2379, 9483), (3161, 7137), (3393, 6649), (4251, 5307)]