3932761

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 4693248

約数和(自身を除く): 760487

約数列:

[1, 7, 41, 71, 193, 287, 497, 1351, 2911, 7913, 13703, 20377, 55391, 95921, 561823, 3932761]

約数ペア:

[(1, 3932761), (7, 561823), (41, 95921), (71, 55391), (193, 20377), (287, 13703), (497, 7913), (1351, 2911)]