2017202023627

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{21206249}}^1$

素因数の和:21206490

約数の個数: 16

約数和(自身を含む): 2345241600000

約数和(自身を除く): 328039576373

約数列:

[1, 7, 107, 127, 749, 889, 13589, 95123, 21206249, 148443743, 2269068643, 2693193623, 15883480501, 18852355361, 288171717661, 2017202023627]

約数ペア:

[(1, 2017202023627), (7, 288171717661), (107, 18852355361), (127, 15883480501), (749, 2693193623), (889, 2269068643), (13589, 148443743), (95123, 21206249)]