1337257467

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{70991}}^1$

素因数の和:71040

約数の個数: 48

約数和(自身を含む): 2480744448

約数和(自身を除く): 1143486981

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 6279, 18837, 70991, 212973, 496937, 638919, 922883, 1490811, 1632793, 2768649, 4472433, 4898379, 6460181, 8305947, 11429551, 14695137, 19380543, 21226309, 34288653, 58141629, 63678927, 102865959, 148584163, 191036781, 445752489, 1337257467]

約数ペア:

[(1, 1337257467), (3, 445752489), (7, 191036781), (9, 148584163), (13, 102865959), (21, 63678927), (23, 58141629), (39, 34288653), (63, 21226309), (69, 19380543), (91, 14695137), (117, 11429551), (161, 8305947), (207, 6460181), (273, 4898379), (299, 4472433), (483, 2768649), (819, 1632793), (897, 1490811), (1449, 922883), (2093, 638919), (2691, 496937), (6279, 212973), (18837, 70991)]