26965981

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 31584384

約数和(自身を除く): 4618403

約数列:

[1, 7, 73, 113, 467, 511, 791, 3269, 8249, 34091, 52771, 57743, 238637, 369397, 3852283, 26965981]

約数ペア:

[(1, 26965981), (7, 3852283), (73, 369397), (113, 238637), (467, 57743), (511, 52771), (791, 34091), (3269, 8249)]