1129968273

素因数分解:

$3^1\times 7^2\times {\mathrm{7686859}}^1$

素因数の和:7686876

約数の個数: 12

約数和(自身を含む): 1752604080

約数和(自身を除く): 622635807

約数列:

[1, 3, 7, 21, 49, 147, 7686859, 23060577, 53808013, 161424039, 376656091, 1129968273]

約数ペア:

[(1, 1129968273), (3, 376656091), (7, 161424039), (21, 53808013), (49, 23060577), (147, 7686859)]