121505286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2892983}}^1$

素因数の和:2892995

約数の個数: 16

約数和(自身を含む): 277726464

約数和(自身を除く): 156221178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2892983, 5785966, 8678949, 17357898, 20250881, 40501762, 60752643, 121505286]

約数ペア:

[(1, 121505286), (2, 60752643), (3, 40501762), (6, 20250881), (7, 17357898), (14, 8678949), (21, 5785966), (42, 2892983)]