3897513

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 5920200

約数和(自身を除く): 2022687

約数列:

[1, 3, 9, 29, 87, 109, 137, 261, 327, 411, 981, 1233, 3161, 3973, 9483, 11919, 14933, 28449, 35757, 44799, 134397, 433057, 1299171, 3897513]

約数ペア:

[(1, 3897513), (3, 1299171), (9, 433057), (29, 134397), (87, 44799), (109, 35757), (137, 28449), (261, 14933), (327, 11919), (411, 9483), (981, 3973), (1233, 3161)]