121947882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2903521}}^1$

素因数の和:2903533

約数の個数: 16

約数和(自身を含む): 278738112

約数和(自身を除く): 156790230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2903521, 5807042, 8710563, 17421126, 20324647, 40649294, 60973941, 121947882]

約数ペア:

[(1, 121947882), (2, 60973941), (3, 40649294), (6, 20324647), (7, 17421126), (14, 8710563), (21, 5807042), (42, 2903521)]