329675087

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 392386176

約数和(自身を除く): 62711089

約数列:

[1, 7, 49, 83, 103, 581, 721, 787, 4067, 5047, 5509, 8549, 38563, 59843, 65321, 81061, 418901, 457247, 567427, 3200729, 3971989, 6728063, 47096441, 329675087]

約数ペア:

[(1, 329675087), (7, 47096441), (49, 6728063), (83, 3971989), (103, 3200729), (581, 567427), (721, 457247), (787, 418901), (4067, 81061), (5047, 65321), (5509, 59843), (8549, 38563)]