56811003

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1451}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 78431232

約数和(自身を除く): 21620229

約数列:

[1, 3, 31, 93, 421, 1263, 1451, 4353, 13051, 39153, 44981, 134943, 610871, 1832613, 18937001, 56811003]

約数ペア:

[(1, 56811003), (3, 18937001), (31, 1832613), (93, 610871), (421, 134943), (1263, 44981), (1451, 39153), (4353, 13051)]