2217387009

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{542281}}^1$

素因数の和:542360

約数の個数: 16

約数和(自身を含む): 3123544320

約数和(自身を除く): 906157311

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 542281, 1626843, 15726149, 25487207, 47178447, 76461621, 739129003, 2217387009]

約数ペア:

[(1, 2217387009), (3, 739129003), (29, 76461621), (47, 47178447), (87, 25487207), (141, 15726149), (1363, 1626843), (4089, 542281)]