5103891

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 8497104

約数和(自身を除く): 3393213

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 131, 333, 351, 393, 481, 999, 1053, 1179, 1443, 1703, 2997, 3537, 4329, 4847, 5109, 10611, 12987, 14541, 15327, 38961, 43623, 45981, 63011, 130869, 137943, 189033, 392607, 567099, 1701297, 5103891]

約数ペア:

[(1, 5103891), (3, 1701297), (9, 567099), (13, 392607), (27, 189033), (37, 137943), (39, 130869), (81, 63011), (111, 45981), (117, 43623), (131, 38961), (333, 15327), (351, 14541), (393, 12987), (481, 10611), (999, 5109), (1053, 4847), (1179, 4329), (1443, 3537), (1703, 2997)]