2119005507

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1\times {\mathrm{3203}}^1$

素因数の和:5450

約数の個数: 16

約数和(自身を含む): 2854994688

約数和(自身を除く): 735989181

約数列:

[1, 3, 103, 309, 2141, 3203, 6423, 9609, 220523, 329909, 661569, 989727, 6857623, 20572869, 706335169, 2119005507]

約数ペア:

[(1, 2119005507), (3, 706335169), (103, 20572869), (309, 6857623), (2141, 989727), (3203, 661569), (6423, 329909), (9609, 220523)]