321567127091

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{15331}}^1\times {\mathrm{21557}}^1$

素因数の和:37034

約数の個数: 16

約数和(自身を含む): 370190526720

約数和(自身を除く): 48623399629

約数列:

[1, 7, 139, 973, 15331, 21557, 107317, 150899, 2131009, 2996423, 14917063, 20974961, 330490367, 2313432569, 45938161013, 321567127091]

約数ペア:

[(1, 321567127091), (7, 45938161013), (139, 2313432569), (973, 330490367), (15331, 20974961), (21557, 14917063), (107317, 2996423), (150899, 2131009)]