297142842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2153209}}^1$

素因数の和:2153237

約数の個数: 16

約数和(自身を含む): 620124480

約数和(自身を除く): 322981638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2153209, 4306418, 6459627, 12919254, 49523807, 99047614, 148571421, 297142842]

約数ペア:

[(1, 297142842), (2, 148571421), (3, 99047614), (6, 49523807), (23, 12919254), (46, 6459627), (69, 4306418), (138, 2153209)]