427292469

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{163151}}^1$

素因数の和:163257

約数の個数: 16

約数和(自身を含む): 639555840

約数和(自身を除く): 212263371

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 163151, 489453, 1468359, 4405077, 15825647, 47476941, 142430823, 427292469]

約数ペア:

[(1, 427292469), (3, 142430823), (9, 47476941), (27, 15825647), (97, 4405077), (291, 1468359), (873, 489453), (2619, 163151)]