1872309061

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{116141}}^1$

素因数の和:116209

約数の個数: 16

約数和(自身を含む): 2229926400

約数和(自身を除く): 357617339

約数列:

[1, 7, 47, 49, 329, 343, 2303, 16121, 116141, 812987, 5458627, 5690909, 38210389, 39836363, 267472723, 1872309061]

約数ペア:

[(1, 1872309061), (7, 267472723), (47, 39836363), (49, 38210389), (329, 5690909), (343, 5458627), (2303, 812987), (16121, 116141)]