828143703

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{989419}}^1$

素因数の和:989459

約数の個数: 16

約数和(自身を含む): 1266457600

約数和(自身を除く): 438313897

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 989419, 2968257, 8904771, 26714313, 30671989, 92015967, 276047901, 828143703]

約数ペア:

[(1, 828143703), (3, 276047901), (9, 92015967), (27, 30671989), (31, 26714313), (93, 8904771), (279, 2968257), (837, 989419)]