12705372289

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9996359}}^1$

素因数の和:9996431

約数の個数: 8

約数和(自身を含む): 13435107840

約数和(自身を除く): 729735551

約数列:

[1, 31, 41, 1271, 9996359, 309887129, 409850719, 12705372289]

約数ペア:

[(1, 12705372289), (31, 409850719), (41, 309887129), (1271, 9996359)]