55315317

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1\times {\mathrm{439}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 74856320

約数和(自身を除く): 19541003

約数列:

[1, 3, 97, 291, 433, 439, 1299, 1317, 42001, 42583, 126003, 127749, 190087, 570261, 18438439, 55315317]

約数ペア:

[(1, 55315317), (3, 18438439), (97, 570261), (291, 190087), (433, 127749), (439, 126003), (1299, 42583), (1317, 42001)]