222799707

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{634757}}^1$

素因数の和:634779

約数の個数: 16

約数和(自身を含む): 355464480

約数和(自身を除く): 132664773

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 634757, 1904271, 5712813, 8251841, 17138439, 24755523, 74266569, 222799707]

約数ペア:

[(1, 222799707), (3, 74266569), (9, 24755523), (13, 17138439), (27, 8251841), (39, 5712813), (117, 1904271), (351, 634757)]