661533351

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1\times {\mathrm{2633}}^1$

素因数の和:3666

約数の個数: 16

約数和(自身を含む): 893242080

約数和(自身を除く): 231708729

約数列:

[1, 3, 89, 267, 941, 2633, 2823, 7899, 83749, 234337, 251247, 703011, 2477653, 7432959, 220511117, 661533351]

約数ペア:

[(1, 661533351), (3, 220511117), (89, 7432959), (267, 2477653), (941, 703011), (2633, 251247), (2823, 234337), (7899, 83749)]