26417209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4759}}^1$

素因数の和:4840

約数の個数: 16

約数和(自身を含む): 33053440

約数和(自身を除く): 6636231

約数列:

[1, 7, 13, 61, 91, 427, 793, 4759, 5551, 33313, 61867, 290299, 433069, 2032093, 3773887, 26417209]

約数ペア:

[(1, 26417209), (7, 3773887), (13, 2032093), (61, 433069), (91, 290299), (427, 61867), (793, 33313), (4759, 5551)]