1979256969

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{7094111}}^1$

素因数の和:7094148

約数の個数: 12

約数和(自身を含む): 2951150592

約数和(自身を除く): 971893623

約数列:

[1, 3, 9, 31, 93, 279, 7094111, 21282333, 63846999, 219917441, 659752323, 1979256969]

約数ペア:

[(1, 1979256969), (3, 659752323), (9, 219917441), (31, 63846999), (93, 21282333), (279, 7094111)]