879868977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{143699}}^1$

素因数の和:143872

約数の個数: 16

約数和(自身を含む): 1271457600

約数和(自身を除く): 391588623

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 143699, 431097, 1868087, 5604261, 22560743, 67682229, 293289659, 879868977]

約数ペア:

[(1, 879868977), (3, 293289659), (13, 67682229), (39, 22560743), (157, 5604261), (471, 1868087), (2041, 431097), (6123, 143699)]