17198487

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2004

約数の個数: 20

約数和(自身を含む): 25932720

約数和(自身を除く): 8734233

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 1879, 3051, 5637, 9153, 16911, 50733, 152199, 212327, 636981, 1910943, 5732829, 17198487]

約数ペア:

[(1, 17198487), (3, 5732829), (9, 1910943), (27, 636981), (81, 212327), (113, 152199), (339, 50733), (1017, 16911), (1879, 9153), (3051, 5637)]