2928981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 4727808

約数和(自身を除く): 1798827

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 227, 253, 391, 561, 681, 759, 1173, 2497, 3859, 4301, 5221, 7491, 11577, 12903, 15663, 42449, 57431, 88757, 127347, 172293, 266271, 976327, 2928981]

約数ペア:

[(1, 2928981), (3, 976327), (11, 266271), (17, 172293), (23, 127347), (33, 88757), (51, 57431), (69, 42449), (187, 15663), (227, 12903), (253, 11577), (391, 7491), (561, 5221), (681, 4301), (759, 3859), (1173, 2497)]