3967638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28751}}^1$

素因数の和:28779

約数の個数: 16

約数和(自身を含む): 8280576

約数和(自身を除く): 4312938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 28751, 57502, 86253, 172506, 661273, 1322546, 1983819, 3967638]

約数ペア:

[(1, 3967638), (2, 1983819), (3, 1322546), (6, 661273), (23, 172506), (46, 86253), (69, 57502), (138, 28751)]