2770293813

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{209063}}^1$

素因数の和:209704

約数の個数: 16

約数和(自身を含む): 4228110336

約数和(自身を除く): 1457816523

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 13251, 209063, 627189, 1463441, 4390323, 131918753, 395756259, 923431271, 2770293813]

約数ペア:

[(1, 2770293813), (3, 923431271), (7, 395756259), (21, 131918753), (631, 4390323), (1893, 1463441), (4417, 627189), (13251, 209063)]