40497519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2399}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 57369600

約数和(自身を除く): 16872081

約数列:

[1, 3, 17, 51, 331, 993, 2399, 5627, 7197, 16881, 40783, 122349, 794069, 2382207, 13499173, 40497519]

約数ペア:

[(1, 40497519), (3, 13499173), (17, 2382207), (51, 794069), (331, 122349), (993, 40783), (2399, 16881), (5627, 7197)]