943291269

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{13681}}^1$

素因数の和:13897

約数の個数: 24

約数和(自身を含む): 1400161152

約数和(自身を除く): 456869883

約数列:

[1, 3, 9, 47, 141, 163, 423, 489, 1467, 7661, 13681, 22983, 41043, 68949, 123129, 643007, 1929021, 2230003, 5787063, 6690009, 20070027, 104810141, 314430423, 943291269]

約数ペア:

[(1, 943291269), (3, 314430423), (9, 104810141), (47, 20070027), (141, 6690009), (163, 5787063), (423, 2230003), (489, 1929021), (1467, 643007), (7661, 123129), (13681, 68949), (22983, 41043)]