264028139

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1619}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 286584480

約数和(自身を除く): 22556341

約数列:

[1, 17, 53, 181, 901, 1619, 3077, 9593, 27523, 85807, 163081, 293039, 1458719, 4981663, 15531067, 264028139]

約数ペア:

[(1, 264028139), (17, 15531067), (53, 4981663), (181, 1458719), (901, 293039), (1619, 163081), (3077, 85807), (9593, 27523)]