26834289

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6449}}^1$

素因数の和:6544

約数の個数: 16

約数和(自身を含む): 38184000

約数和(自身を除く): 11349711

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 6449, 19347, 122531, 367593, 470777, 1412331, 8944763, 26834289]

約数ペア:

[(1, 26834289), (3, 8944763), (19, 1412331), (57, 470777), (73, 367593), (219, 122531), (1387, 19347), (4161, 6449)]