1243889251347

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1\times {\mathrm{7134397}}^1$

素因数の和:7135142

約数の個数: 16

約数和(自身を含む): 1679722665120

約数和(自身を除く): 435833413773

約数列:

[1, 3, 89, 267, 653, 1959, 58117, 174351, 7134397, 21403191, 634961333, 1904883999, 4658761241, 13976283723, 414629750449, 1243889251347]

約数ペア:

[(1, 1243889251347), (3, 414629750449), (89, 13976283723), (267, 4658761241), (653, 1904883999), (1959, 634961333), (58117, 21403191), (174351, 7134397)]