473695479

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2003}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 740678400

約数和(自身を除く): 266982921

約数列:

[1, 3, 9, 19, 27, 57, 171, 461, 513, 1383, 2003, 4149, 6009, 8759, 12447, 18027, 26277, 38057, 54081, 78831, 114171, 236493, 342513, 923383, 1027539, 2770149, 8310447, 17544277, 24931341, 52632831, 157898493, 473695479]

約数ペア:

[(1, 473695479), (3, 157898493), (9, 52632831), (19, 24931341), (27, 17544277), (57, 8310447), (171, 2770149), (461, 1027539), (513, 923383), (1383, 342513), (2003, 236493), (4149, 114171), (6009, 78831), (8759, 54081), (12447, 38057), (18027, 26277)]