25913661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9587}}^1$

素因数の和:9660

約数の個数: 16

約数和(自身を含む): 37278144

約数和(自身を除く): 11364483

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 9587, 28761, 162979, 488937, 508111, 1524333, 8637887, 25913661]

約数ペア:

[(1, 25913661), (3, 8637887), (17, 1524333), (51, 508111), (53, 488937), (159, 162979), (901, 28761), (2703, 9587)]