8000937

素因数分解:

$3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 13892736

約数和(自身を除く): 5891799

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 137, 189, 309, 411, 567, 721, 927, 959, 1233, 2163, 2781, 2877, 3699, 6489, 8343, 8631, 11097, 14111, 19467, 25893, 42333, 58401, 77679, 98777, 126999, 296331, 380997, 888993, 1142991, 2666979, 8000937]

約数ペア:

[(1, 8000937), (3, 2666979), (7, 1142991), (9, 888993), (21, 380997), (27, 296331), (63, 126999), (81, 98777), (103, 77679), (137, 58401), (189, 42333), (309, 25893), (411, 19467), (567, 14111), (721, 11097), (927, 8631), (959, 8343), (1233, 6489), (2163, 3699), (2781, 2877)]