7277391

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 11923200

約数和(自身を除く): 4645809

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 229, 297, 321, 687, 963, 1177, 2061, 2519, 2889, 3531, 6183, 7557, 10593, 22671, 24503, 31779, 68013, 73509, 220527, 269533, 661581, 808599, 2425797, 7277391]

約数ペア:

[(1, 7277391), (3, 2425797), (9, 808599), (11, 661581), (27, 269533), (33, 220527), (99, 73509), (107, 68013), (229, 31779), (297, 24503), (321, 22671), (687, 10593), (963, 7557), (1177, 6183), (2061, 3531), (2519, 2889)]