2697609

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 3769920

約数和(自身を除く): 1072311

約数列:

[1, 3, 29, 87, 101, 303, 307, 921, 2929, 8787, 8903, 26709, 31007, 93021, 899203, 2697609]

約数ペア:

[(1, 2697609), (3, 899203), (29, 93021), (87, 31007), (101, 26709), (303, 8903), (307, 8787), (921, 2929)]