172475421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{46327}}^1$

素因数の和:46420

約数の個数: 16

約数和(自身を含む): 246835584

約数和(自身を除く): 74360163

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 46327, 138981, 787559, 2362677, 3381871, 10145613, 57491807, 172475421]

約数ペア:

[(1, 172475421), (3, 57491807), (17, 10145613), (51, 3381871), (73, 2362677), (219, 787559), (1241, 138981), (3723, 46327)]