1670021229

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1\times {\mathrm{6221}}^1$

素因数の和:8348

約数の個数: 16

約数和(自身を含む): 2279939904

約数和(自身を除く): 609918675

約数列:

[1, 3, 43, 129, 2081, 6221, 6243, 18663, 89483, 267503, 268449, 802509, 12945901, 38837703, 556673743, 1670021229]

約数ペア:

[(1, 1670021229), (3, 556673743), (43, 38837703), (129, 12945901), (2081, 802509), (6221, 268449), (6243, 267503), (18663, 89483)]