15809073

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 25546752

約数和(自身を除く): 9737679

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 461, 483, 497, 1383, 1491, 1633, 3227, 4899, 9681, 10603, 11431, 31809, 32731, 34293, 74221, 98193, 222663, 229117, 687351, 752813, 2258439, 5269691, 15809073]

約数ペア:

[(1, 15809073), (3, 5269691), (7, 2258439), (21, 752813), (23, 687351), (69, 229117), (71, 222663), (161, 98193), (213, 74221), (461, 34293), (483, 32731), (497, 31809), (1383, 11431), (1491, 10603), (1633, 9681), (3227, 4899)]