39869379

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 65397696

約数和(自身を除く): 25528317

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 1023, 1089, 1181, 3069, 3543, 3751, 10629, 11253, 12991, 33759, 36611, 38973, 109833, 116919, 142901, 329499, 402721, 428703, 1208163, 1286109, 3624489, 4429931, 13289793, 39869379]

約数ペア:

[(1, 39869379), (3, 13289793), (9, 4429931), (11, 3624489), (31, 1286109), (33, 1208163), (93, 428703), (99, 402721), (121, 329499), (279, 142901), (341, 116919), (363, 109833), (1023, 38973), (1089, 36611), (1181, 33759), (3069, 12991), (3543, 11253), (3751, 10629)]