1688891937

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{413033}}^1$

素因数の和:413112

約数の個数: 16

約数和(自身を含む): 2379075840

約数和(自身を除く): 690183903

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 413033, 1239099, 11977957, 19412551, 35933871, 58237653, 562963979, 1688891937]

約数ペア:

[(1, 1688891937), (3, 562963979), (29, 58237653), (47, 35933871), (87, 19412551), (141, 11977957), (1363, 1239099), (4089, 413033)]