67471397

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7103}}^1$

素因数の和:7192

約数の個数: 16

約数和(自身を含む): 81838080

約数和(自身を除く): 14366683

約数列:

[1, 7, 23, 59, 161, 413, 1357, 7103, 9499, 49721, 163369, 419077, 1143583, 2933539, 9638771, 67471397]

約数ペア:

[(1, 67471397), (7, 9638771), (23, 2933539), (59, 1143583), (161, 419077), (413, 163369), (1357, 49721), (7103, 9499)]