309907271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{659}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 333590400

約数和(自身を除く): 23683129

約数列:

[1, 19, 53, 467, 659, 1007, 8873, 12521, 24751, 34927, 307753, 470269, 663613, 5847307, 16310909, 309907271]

約数ペア:

[(1, 309907271), (19, 16310909), (53, 5847307), (467, 663613), (659, 470269), (1007, 307753), (8873, 34927), (12521, 24751)]