38889201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{16901}}^1$

素因数の和:16976

約数の個数: 16

約数和(自身を含む): 56790720

約数和(自身を除く): 17901519

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 16901, 50703, 219713, 659139, 997159, 2991477, 12963067, 38889201]

約数ペア:

[(1, 38889201), (3, 12963067), (13, 2991477), (39, 997159), (59, 659139), (177, 219713), (767, 50703), (2301, 16901)]