7890245097

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7089169}}^1$

素因数の和:7089232

約数の個数: 16

約数和(自身を含む): 12250085760

約数和(自身を除く): 4359840663

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 7089169, 21267507, 49624183, 148872549, 375725957, 1127177871, 2630081699, 7890245097]

約数ペア:

[(1, 7890245097), (3, 2630081699), (7, 1127177871), (21, 375725957), (53, 148872549), (159, 49624183), (371, 21267507), (1113, 7089169)]