17388891

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 28062720

約数和(自身を除く): 10673829

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 463, 963, 1389, 1391, 2889, 4167, 4173, 6019, 12501, 12519, 18057, 37557, 49541, 54171, 148623, 162513, 445869, 644033, 1337607, 1932099, 5796297, 17388891]

約数ペア:

[(1, 17388891), (3, 5796297), (9, 1932099), (13, 1337607), (27, 644033), (39, 445869), (107, 162513), (117, 148623), (321, 54171), (351, 49541), (463, 37557), (963, 18057), (1389, 12519), (1391, 12501), (2889, 6019), (4167, 4173)]