289190881529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{3541}}^1\times {\mathrm{20681}}^1$

素因数の和:24592

約数の個数: 16

約数和(自身を含む): 316464382080

約数和(自身を除く): 27273500551

約数列:

[1, 11, 359, 3541, 3949, 20681, 38951, 227491, 1271219, 7424479, 13983409, 73231421, 81669269, 805545631, 26290080139, 289190881529]

約数ペア:

[(1, 289190881529), (11, 26290080139), (359, 805545631), (3541, 81669269), (3949, 73231421), (20681, 13983409), (38951, 7424479), (227491, 1271219)]