2019752679

素因数分解:

$3^1\times 7^1\times {\mathrm{6529}}^1\times {\mathrm{14731}}^1$

素因数の和:21270

約数の個数: 16

約数和(自身を含む): 3078398720

約数和(自身を除く): 1058646041

約数列:

[1, 3, 7, 21, 6529, 14731, 19587, 44193, 45703, 103117, 137109, 309351, 96178699, 288536097, 673250893, 2019752679]

約数ペア:

[(1, 2019752679), (3, 673250893), (7, 288536097), (21, 96178699), (6529, 309351), (14731, 137109), (19587, 103117), (44193, 45703)]