12964303947

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26841209}}^1$

素因数の和:26841242

約数の個数: 16

約数和(自身を含む): 20614049280

約数和(自身を除く): 7649745333

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 26841209, 80523627, 187888463, 563665389, 617347807, 1852043421, 4321434649, 12964303947]

約数ペア:

[(1, 12964303947), (3, 4321434649), (7, 1852043421), (21, 617347807), (23, 563665389), (69, 187888463), (161, 80523627), (483, 26841209)]