804915891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{6329}}^1$

素因数の和:7435

約数の個数: 24

約数和(自身を含む): 1253441280

約数和(自身を除く): 448525389

約数列:

[1, 3, 9, 13, 39, 117, 1087, 3261, 6329, 9783, 14131, 18987, 42393, 56961, 82277, 127179, 246831, 740493, 6879623, 20638869, 61916607, 89435099, 268305297, 804915891]

約数ペア:

[(1, 804915891), (3, 268305297), (9, 89435099), (13, 61916607), (39, 20638869), (117, 6879623), (1087, 740493), (3261, 246831), (6329, 127179), (9783, 82277), (14131, 56961), (18987, 42393)]