17913123

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{1901}}^1$

素因数の和:2259

約数の個数: 16

約数和(自身を含む): 26628000

約数和(自身を除く): 8714877

約数列:

[1, 3, 9, 27, 349, 1047, 1901, 3141, 5703, 9423, 17109, 51327, 663449, 1990347, 5971041, 17913123]

約数ペア:

[(1, 17913123), (3, 5971041), (9, 1990347), (27, 663449), (349, 51327), (1047, 17109), (1901, 9423), (3141, 5703)]