489781043283

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{752351833}}^1$

素因数の和:752351874

約数の個数: 16

約数和(自身を含む): 770408278016

約数和(自身を除く): 280627234733

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 752351833, 2257055499, 5266462831, 15799388493, 23322906823, 69968720469, 163260347761, 489781043283]

約数ペア:

[(1, 489781043283), (3, 163260347761), (7, 69968720469), (21, 23322906823), (31, 15799388493), (93, 5266462831), (217, 2257055499), (651, 752351833)]