2661203847

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1\times {\mathrm{10567}}^1$

素因数の和:11358

約数の個数: 16

約数和(自身を含む): 3581960192

約数和(自身を除く): 920756345

約数列:

[1, 3, 127, 381, 661, 1983, 10567, 31701, 83947, 251841, 1342009, 4026027, 6984787, 20954361, 887067949, 2661203847]

約数ペア:

[(1, 2661203847), (3, 887067949), (127, 20954361), (381, 6984787), (661, 4026027), (1983, 1342009), (10567, 251841), (31701, 83947)]