380868831

素因数分解:

$3^3\times 7^1\times {\mathrm{2015179}}^1$

素因数の和:2015195

約数の個数: 16

約数和(自身を含む): 644857600

約数和(自身を除く): 263988769

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2015179, 6045537, 14106253, 18136611, 42318759, 54409833, 126956277, 380868831]

約数ペア:

[(1, 380868831), (3, 126956277), (7, 54409833), (9, 42318759), (21, 18136611), (27, 14106253), (63, 6045537), (189, 2015179)]