1769778021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{1993}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 2618680320

約数和(自身を除く): 848902299

約数列:

[1, 3, 11, 33, 71, 213, 379, 781, 1137, 1993, 2343, 4169, 5979, 12507, 21923, 26909, 65769, 80727, 141503, 295999, 424509, 755347, 887997, 1556533, 2266041, 4669599, 8308817, 24926451, 53629637, 160888911, 589926007, 1769778021]

約数ペア:

[(1, 1769778021), (3, 589926007), (11, 160888911), (33, 53629637), (71, 24926451), (213, 8308817), (379, 4669599), (781, 2266041), (1137, 1556533), (1993, 887997), (2343, 755347), (4169, 424509), (5979, 295999), (12507, 141503), (21923, 80727), (26909, 65769)]