47415981

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3919}}^1$

素因数の和:4068

約数の個数: 16

約数和(自身を含む): 65542400

約数和(自身を除く): 18126419

約数列:

[1, 3, 37, 109, 111, 327, 3919, 4033, 11757, 12099, 145003, 427171, 435009, 1281513, 15805327, 47415981]

約数ペア:

[(1, 47415981), (3, 15805327), (37, 1281513), (109, 435009), (111, 427171), (327, 145003), (3919, 12099), (4033, 11757)]