353211207

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{17471}}^1$

素因数の和:17790

約数の個数: 16

約数和(自身を含む): 493129728

約数和(自身を除く): 139918521

約数列:

[1, 3, 23, 69, 293, 879, 6739, 17471, 20217, 52413, 401833, 1205499, 5119003, 15357009, 117737069, 353211207]

約数ペア:

[(1, 353211207), (3, 117737069), (23, 15357009), (69, 5119003), (293, 1205499), (879, 401833), (6739, 52413), (17471, 20217)]