26760639

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 36470880

約数和(自身を除く): 9710241

約数列:

[1, 3, 61, 183, 257, 569, 771, 1707, 15677, 34709, 47031, 104127, 146233, 438699, 8920213, 26760639]

約数ペア:

[(1, 26760639), (3, 8920213), (61, 438699), (183, 146233), (257, 104127), (569, 47031), (771, 34709), (1707, 15677)]