2819409

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 4060800

約数和(自身を除く): 1241391

約数列:

[1, 3, 23, 29, 69, 87, 667, 1409, 2001, 4227, 32407, 40861, 97221, 122583, 939803, 2819409]

約数ペア:

[(1, 2819409), (3, 939803), (23, 122583), (29, 97221), (69, 40861), (87, 32407), (667, 4227), (1409, 2001)]