396970479

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{3089}}^1$

素因数の和:3335

約数の個数: 24

約数和(自身を含む): 583268400

約数和(自身を除く): 186297921

約数列:

[1, 3, 9, 109, 131, 327, 393, 981, 1179, 3089, 9267, 14279, 27801, 42837, 128511, 336701, 404659, 1010103, 1213977, 3030309, 3641931, 44107831, 132323493, 396970479]

約数ペア:

[(1, 396970479), (3, 132323493), (9, 44107831), (109, 3641931), (131, 3030309), (327, 1213977), (393, 1010103), (981, 404659), (1179, 336701), (3089, 128511), (9267, 42837), (14279, 27801)]