1047514097

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{1861}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 1206933504

約数和(自身を除く): 159419407

約数列:

[1, 7, 191, 421, 1337, 1861, 2947, 13027, 80411, 355451, 562877, 783481, 2488157, 5484367, 149644871, 1047514097]

約数ペア:

[(1, 1047514097), (7, 149644871), (191, 5484367), (421, 2488157), (1337, 783481), (1861, 562877), (2947, 355451), (13027, 80411)]