215092959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1\times {\mathrm{2671}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 303966720

約数和(自身を除く): 88873761

約数列:

[1, 3, 17, 51, 1579, 2671, 4737, 8013, 26843, 45407, 80529, 136221, 4217509, 12652527, 71697653, 215092959]

約数ペア:

[(1, 215092959), (3, 71697653), (17, 12652527), (51, 4217509), (1579, 136221), (2671, 80529), (4737, 45407), (8013, 26843)]