2098756443

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1\times {\mathrm{1523}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 3225710592

約数和(自身を除く): 1126954149

約数列:

[1, 3, 7, 21, 211, 311, 633, 933, 1477, 1523, 2177, 4431, 4569, 6531, 10661, 31983, 65621, 196863, 321353, 459347, 473653, 964059, 1378041, 1420959, 2249471, 3315571, 6748413, 9946713, 99940783, 299822349, 699585481, 2098756443]

約数ペア:

[(1, 2098756443), (3, 699585481), (7, 299822349), (21, 99940783), (211, 9946713), (311, 6748413), (633, 3315571), (933, 2249471), (1477, 1420959), (1523, 1378041), (2177, 964059), (4431, 473653), (4569, 459347), (6531, 321353), (10661, 196863), (31983, 65621)]