16791003

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 9820197

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 461, 513, 639, 1349, 1383, 1917, 4047, 4149, 8759, 12141, 12447, 26277, 32731, 36423, 78831, 98193, 236493, 294579, 621889, 883737, 1865667, 5597001, 16791003]

約数ペア:

[(1, 16791003), (3, 5597001), (9, 1865667), (19, 883737), (27, 621889), (57, 294579), (71, 236493), (171, 98193), (213, 78831), (461, 36423), (513, 32731), (639, 26277), (1349, 12447), (1383, 12141), (1917, 8759), (4047, 4149)]