2100640959

素因数分解:

$3^5\times {\mathrm{113}}^2\times {\mathrm{677}}^1$

素因数の和:918

約数の個数: 36

約数和(自身を含む): 3179421336

約数和(自身を除く): 1078780377

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 677, 1017, 2031, 3051, 6093, 9153, 12769, 18279, 27459, 38307, 54837, 76501, 114921, 164511, 229503, 344763, 688509, 1034289, 2065527, 3102867, 6196581, 8644613, 18589743, 25933839, 77801517, 233404551, 700213653, 2100640959]

約数ペア:

[(1, 2100640959), (3, 700213653), (9, 233404551), (27, 77801517), (81, 25933839), (113, 18589743), (243, 8644613), (339, 6196581), (677, 3102867), (1017, 2065527), (2031, 1034289), (3051, 688509), (6093, 344763), (9153, 229503), (12769, 164511), (18279, 114921), (27459, 76501), (38307, 54837)]