11215852893

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{446189}}^1$

素因数の和:446231

約数の個数: 48

約数和(自身を含む): 20346264000

約数和(自身を除く): 9130411107

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 2793, 3591, 8379, 25137, 446189, 1338567, 3123323, 4015701, 8477591, 9369969, 12047103, 21863261, 25432773, 28109907, 59343137, 65589783, 76298319, 84329721, 178029411, 196769349, 228894957, 415401959, 534088233, 590308047, 1246205877, 1602264699, 3738617631, 11215852893]

約数ペア:

[(1, 11215852893), (3, 3738617631), (7, 1602264699), (9, 1246205877), (19, 590308047), (21, 534088233), (27, 415401959), (49, 228894957), (57, 196769349), (63, 178029411), (133, 84329721), (147, 76298319), (171, 65589783), (189, 59343137), (399, 28109907), (441, 25432773), (513, 21863261), (931, 12047103), (1197, 9369969), (1323, 8477591), (2793, 4015701), (3591, 3123323), (8379, 1338567), (25137, 446189)]