27924001

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 33481728

約数和(自身を除く): 5557727

約数列:

[1, 7, 23, 161, 251, 691, 1757, 4837, 5773, 15893, 40411, 111251, 173441, 1214087, 3989143, 27924001]

約数ペア:

[(1, 27924001), (7, 3989143), (23, 1214087), (161, 173441), (251, 111251), (691, 40411), (1757, 15893), (4837, 5773)]