223470189

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 328681080

約数和(自身を除く): 105210891

約数列:

[1, 3, 9, 89, 157, 267, 471, 801, 1413, 1777, 5331, 13973, 15993, 41919, 125757, 158153, 278989, 474459, 836967, 1423377, 2510901, 24830021, 74490063, 223470189]

約数ペア:

[(1, 223470189), (3, 74490063), (9, 24830021), (89, 2510901), (157, 1423377), (267, 836967), (471, 474459), (801, 278989), (1413, 158153), (1777, 125757), (5331, 41919), (13973, 15993)]