55260321

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{7159}}^1$

素因数の和:7276

約数の個数: 16

約数和(自身を含む): 76984320

約数和(自身を除く): 21723999

約数列:

[1, 3, 31, 83, 93, 249, 2573, 7159, 7719, 21477, 221929, 594197, 665787, 1782591, 18420107, 55260321]

約数ペア:

[(1, 55260321), (3, 18420107), (31, 1782591), (83, 665787), (93, 594197), (249, 221929), (2573, 21477), (7159, 7719)]