27312901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{823}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 34172928

約数和(自身を除く): 6860027

約数列:

[1, 7, 11, 77, 431, 823, 3017, 4741, 5761, 9053, 33187, 63371, 354713, 2482991, 3901843, 27312901]

約数ペア:

[(1, 27312901), (7, 3901843), (11, 2482991), (77, 354713), (431, 63371), (823, 33187), (3017, 9053), (4741, 5761)]