8613189

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 14031360

約数和(自身を除く): 5418171

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 463, 477, 689, 1389, 1431, 2067, 4167, 6019, 6201, 12501, 18057, 18603, 24539, 54171, 73617, 162513, 220851, 319007, 662553, 957021, 2871063, 8613189]

約数ペア:

[(1, 8613189), (3, 2871063), (9, 957021), (13, 662553), (27, 319007), (39, 220851), (53, 162513), (117, 73617), (159, 54171), (351, 24539), (463, 18603), (477, 18057), (689, 12501), (1389, 6201), (1431, 6019), (2067, 4167)]