65221583

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9421}}^1$

素因数の和:9494

約数の個数: 16

約数和(自身を含む): 79597056

約数和(自身を除く): 14375473

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 9421, 65947, 216683, 405103, 1516781, 2835721, 9317369, 65221583]

約数ペア:

[(1, 65221583), (7, 9317369), (23, 2835721), (43, 1516781), (161, 405103), (301, 216683), (989, 65947), (6923, 9421)]