195465417

素因数分解:

$3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{10861}}^1$

素因数の和:11728

約数の個数: 16

約数和(自身を含む): 298227072

約数和(自身を除く): 102761655

約数列:

[1, 3, 7, 21, 857, 2571, 5999, 10861, 17997, 32583, 76027, 228081, 9307877, 27923631, 65155139, 195465417]

約数ペア:

[(1, 195465417), (3, 65155139), (7, 27923631), (21, 9307877), (857, 228081), (2571, 76027), (5999, 32583), (10861, 17997)]