4281739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3306

約数の個数: 16

約数和(自身を含む): 5654016

約数和(自身を除く): 1372277

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 3271, 22897, 35981, 55607, 251867, 389249, 611677, 4281739]

約数ペア:

[(1, 4281739), (7, 611677), (11, 389249), (17, 251867), (77, 55607), (119, 35981), (187, 22897), (1309, 3271)]