514681341

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{23971}}^1$

素因数の和:24412

約数の個数: 16

約数和(自身を含む): 728365248

約数和(自身を除く): 213683907

約数列:

[1, 3, 17, 51, 421, 1263, 7157, 21471, 23971, 71913, 407507, 1222521, 10091791, 30275373, 171560447, 514681341]

約数ペア:

[(1, 514681341), (3, 171560447), (17, 30275373), (51, 10091791), (421, 1222521), (1263, 407507), (7157, 71913), (21471, 23971)]