1377773789

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{399239}}^1$

素因数の和:399292

約数の個数: 16

約数和(自身を含む): 1724716800

約数和(自身を除く): 346943011

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 399239, 2794673, 6787063, 11577931, 47509441, 81045517, 196824827, 1377773789]

約数ペア:

[(1, 1377773789), (7, 196824827), (17, 81045517), (29, 47509441), (119, 11577931), (203, 6787063), (493, 2794673), (3451, 399239)]