4920278691

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{2111}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 6799085568

約数和(自身を除く): 1878806877

約数列:

[1, 3, 53, 107, 137, 159, 321, 411, 2111, 5671, 6333, 7261, 14659, 17013, 21783, 43977, 111883, 225877, 289207, 335649, 677631, 776927, 867621, 2330781, 11971481, 15327971, 30945149, 35914443, 45983913, 92835447, 1640092897, 4920278691]

約数ペア:

[(1, 4920278691), (3, 1640092897), (53, 92835447), (107, 45983913), (137, 35914443), (159, 30945149), (321, 15327971), (411, 11971481), (2111, 2330781), (5671, 867621), (6333, 776927), (7261, 677631), (14659, 335649), (17013, 289207), (21783, 225877), (43977, 111883)]