26420307

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5393}}^1$

素因数の和:5490

約数の個数: 16

約数和(自身を含む): 37283328

約数和(自身を除く): 10863021

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 5393, 16179, 124039, 372117, 382903, 1148709, 8806769, 26420307]

約数ペア:

[(1, 26420307), (3, 8806769), (23, 1148709), (69, 382903), (71, 372117), (213, 124039), (1633, 16179), (4899, 5393)]