1387450121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1149503}}^1$

素因数の和:1149591

約数の個数: 8

約数和(自身を含む): 1489757184

約数和(自身を除く): 102307063

約数列:

[1, 17, 71, 1207, 1149503, 19541551, 81614713, 1387450121]

約数ペア:

[(1, 1387450121), (17, 81614713), (71, 19541551), (1207, 1149503)]