1285237167

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1\times {\mathrm{5791}}^1$

素因数の和:8374

約数の個数: 16

約数和(自身を含む): 1773742080

約数和(自身を除く): 488504913

約数列:

[1, 3, 29, 87, 2551, 5791, 7653, 17373, 73979, 167939, 221937, 503817, 14772841, 44318523, 428412389, 1285237167]

約数ペア:

[(1, 1285237167), (3, 428412389), (29, 44318523), (87, 14772841), (2551, 503817), (5791, 221937), (7653, 167939), (17373, 73979)]