9725164771

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{20551}}^1$

素因数の和:21634

約数の個数: 16

約数和(自身を含む): 11292090880

約数和(自身を除く): 1566926109

約数列:

[1, 7, 67, 469, 1009, 7063, 20551, 67603, 143857, 473221, 1376917, 9638419, 20735959, 145151713, 1389309253, 9725164771]

約数ペア:

[(1, 9725164771), (7, 1389309253), (67, 145151713), (469, 20735959), (1009, 9638419), (7063, 1376917), (20551, 473221), (67603, 143857)]