2688892773

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1\times {\mathrm{2351}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 4145541120

約数和(自身を除く): 1456648347

約数列:

[1, 3, 7, 21, 107, 321, 509, 749, 1527, 2247, 2351, 3563, 7053, 10689, 16457, 49371, 54463, 163389, 251557, 381241, 754671, 1143723, 1196659, 1760899, 3589977, 5282697, 8376613, 25129839, 128042513, 384127539, 896297591, 2688892773]

約数ペア:

[(1, 2688892773), (3, 896297591), (7, 384127539), (21, 128042513), (107, 25129839), (321, 8376613), (509, 5282697), (749, 3589977), (1527, 1760899), (2247, 1196659), (2351, 1143723), (3563, 754671), (7053, 381241), (10689, 251557), (16457, 163389), (49371, 54463)]