392215041

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{284833}}^1$

素因数の和:284862

約数の個数: 20

約数和(自身を含む): 620368452

約数和(自身を除く): 228153411

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 284833, 854499, 2563497, 4842161, 7690491, 14526483, 23071473, 43579449, 130738347, 392215041]

約数ペア:

[(1, 392215041), (3, 130738347), (9, 43579449), (17, 23071473), (27, 14526483), (51, 7690491), (81, 4842161), (153, 2563497), (459, 854499), (1377, 284833)]