2669156973

素因数分解:

$3^2\times 7^1\times {\mathrm{42367571}}^1$

素因数の和:42367584

約数の個数: 12

約数和(自身を含む): 4406227488

約数和(自身を除く): 1737070515

約数列:

[1, 3, 7, 9, 21, 63, 42367571, 127102713, 296572997, 381308139, 889718991, 2669156973]

約数ペア:

[(1, 2669156973), (3, 889718991), (7, 381308139), (9, 296572997), (21, 127102713), (63, 42367571)]