7192647

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 6016185

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 97, 99, 107, 231, 291, 321, 679, 693, 749, 873, 963, 1067, 1177, 2037, 2247, 3201, 3531, 6111, 6741, 7469, 8239, 9603, 10379, 10593, 22407, 24717, 31137, 67221, 72653, 74151, 93411, 114169, 217959, 342507, 653877, 799183, 1027521, 2397549, 7192647]

約数ペア:

[(1, 7192647), (3, 2397549), (7, 1027521), (9, 799183), (11, 653877), (21, 342507), (33, 217959), (63, 114169), (77, 93411), (97, 74151), (99, 72653), (107, 67221), (231, 31137), (291, 24717), (321, 22407), (679, 10593), (693, 10379), (749, 9603), (873, 8239), (963, 7469), (1067, 6741), (1177, 6111), (2037, 3531), (2247, 3201)]