16916037

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 24314400

約数和(自身を除く): 7398363

約数列:

[1, 3, 17, 51, 109, 179, 289, 327, 537, 867, 1853, 3043, 5559, 9129, 19511, 31501, 51731, 58533, 94503, 155193, 331687, 995061, 5638679, 16916037]

約数ペア:

[(1, 16916037), (3, 5638679), (17, 995061), (51, 331687), (109, 155193), (179, 94503), (289, 58533), (327, 51731), (537, 31501), (867, 19511), (1853, 9129), (3043, 5559)]