8909703

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 14572800

約数和(自身を除く): 5663097

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 229, 297, 393, 687, 1179, 1441, 2061, 2519, 3537, 4323, 6183, 7557, 12969, 22671, 29999, 38907, 68013, 89997, 269991, 329989, 809973, 989967, 2969901, 8909703]

約数ペア:

[(1, 8909703), (3, 2969901), (9, 989967), (11, 809973), (27, 329989), (33, 269991), (99, 89997), (131, 68013), (229, 38907), (297, 29999), (393, 22671), (687, 12969), (1179, 7557), (1441, 6183), (2061, 4323), (2519, 3537)]