2040943721

素因数分解:

${\mathrm{17}}^3\times {\mathrm{127}}^1\times {\mathrm{3271}}^1$

素因数の和:3449

約数の個数: 16

約数和(自身を含む): 2186219520

約数和(自身を除く): 145275799

約数列:

[1, 17, 127, 289, 2159, 3271, 4913, 36703, 55607, 415417, 623951, 945319, 7062089, 16070423, 120055513, 2040943721]

約数ペア:

[(1, 2040943721), (17, 120055513), (127, 16070423), (289, 7062089), (2159, 945319), (3271, 623951), (4913, 415417), (36703, 55607)]