38378043

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2309

約数の個数: 40

約数和(自身を含む): 65862720

約数和(自身を除く): 27484677

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 2267, 5643, 6801, 16929, 20403, 24937, 43073, 61209, 74811, 129219, 183627, 224433, 387657, 473803, 673299, 1162971, 1421409, 2019897, 3488913, 4264227, 12792681, 38378043]

約数ペア:

[(1, 38378043), (3, 12792681), (9, 4264227), (11, 3488913), (19, 2019897), (27, 1421409), (33, 1162971), (57, 673299), (81, 473803), (99, 387657), (171, 224433), (209, 183627), (297, 129219), (513, 74811), (627, 61209), (891, 43073), (1539, 24937), (1881, 20403), (2267, 16929), (5643, 6801)]