13230366919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{1697}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 17614644480

約数和(自身を除く): 4384277561

約数列:

[1, 7, 11, 19, 73, 77, 133, 209, 511, 803, 1387, 1463, 1697, 5329, 5621, 9709, 11879, 15257, 18667, 32243, 37303, 58619, 101251, 106799, 123881, 130669, 225701, 354673, 410333, 708757, 867167, 1113761, 1362691, 2353739, 2482711, 7796327, 9043313, 9538837, 16476173, 25891129, 63303191, 99476443, 171822947, 181237903, 696335101, 1202760629, 1890052417, 13230366919]

約数ペア:

[(1, 13230366919), (7, 1890052417), (11, 1202760629), (19, 696335101), (73, 181237903), (77, 171822947), (133, 99476443), (209, 63303191), (511, 25891129), (803, 16476173), (1387, 9538837), (1463, 9043313), (1697, 7796327), (5329, 2482711), (5621, 2353739), (9709, 1362691), (11879, 1113761), (15257, 867167), (18667, 708757), (32243, 410333), (37303, 354673), (58619, 225701), (101251, 130669), (106799, 123881)]