473060721

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{253109}}^1$

素因数の和:253208

約数の個数: 16

約数和(自身を含む): 728956800

約数和(自身を除く): 255896079

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 253109, 759327, 1771763, 5315289, 22526701, 67580103, 157686907, 473060721]

約数ペア:

[(1, 473060721), (3, 157686907), (7, 67580103), (21, 22526701), (89, 5315289), (267, 1771763), (623, 759327), (1869, 253109)]