1265430087

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{4691}}^1$

素因数の和:4900

約数の個数: 32

約数和(自身を含む): 1912834560

約数和(自身を除く): 647404473

約数列:

[1, 3, 9, 27, 97, 103, 291, 309, 873, 927, 2619, 2781, 4691, 9991, 14073, 29973, 42219, 89919, 126657, 269757, 455027, 483173, 1365081, 1449519, 4095243, 4348557, 12285729, 13045671, 46867781, 140603343, 421810029, 1265430087]

約数ペア:

[(1, 1265430087), (3, 421810029), (9, 140603343), (27, 46867781), (97, 13045671), (103, 12285729), (291, 4348557), (309, 4095243), (873, 1449519), (927, 1365081), (2619, 483173), (2781, 455027), (4691, 269757), (9991, 126657), (14073, 89919), (29973, 42219)]