4920842297

素因数分解:

$7^4\times {\mathrm{79}}^1\times {\mathrm{25943}}^1$

素因数の和:26050

約数の個数: 20

約数和(自身を含む): 5813531520

約数和(自身を除く): 892689223

約数列:

[1, 7, 49, 79, 343, 553, 2401, 3871, 25943, 27097, 181601, 189679, 1271207, 2049497, 8898449, 14346479, 62289143, 100425353, 702977471, 4920842297]

約数ペア:

[(1, 4920842297), (7, 702977471), (49, 100425353), (79, 62289143), (343, 14346479), (553, 8898449), (2401, 2049497), (3871, 1271207), (25943, 189679), (27097, 181601)]