2687750747

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{254257}}^1$

素因数の和:254330

約数の個数: 12

約数和(自身を含む): 3029738328

約数和(自身を除く): 341987581

約数列:

[1, 11, 31, 341, 961, 10571, 254257, 2796827, 7881967, 86701637, 244340977, 2687750747]

約数ペア:

[(1, 2687750747), (11, 244340977), (31, 86701637), (341, 7881967), (961, 2796827), (10571, 254257)]