401087313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139703}}^1$

素因数の和:139749

約数の個数: 24

約数和(自身を含む): 653814720

約数和(自身を除く): 252727407

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 139703, 419109, 1257327, 1536733, 4051387, 4610199, 12154161, 13830597, 36462483, 44565257, 133695771, 401087313]

約数ペア:

[(1, 401087313), (3, 133695771), (9, 44565257), (11, 36462483), (29, 13830597), (33, 12154161), (87, 4610199), (99, 4051387), (261, 1536733), (319, 1257327), (957, 419109), (2871, 139703)]