187442997

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{13669}}^1$

素因数の和:14332

約数の個数: 16

約数和(自身を含む): 286085760

約数和(自身を除く): 98642763

約数列:

[1, 3, 7, 21, 653, 1959, 4571, 13669, 13713, 41007, 95683, 287049, 8925857, 26777571, 62480999, 187442997]

約数ペア:

[(1, 187442997), (3, 62480999), (7, 26777571), (21, 8925857), (653, 287049), (1959, 95683), (4571, 41007), (13669, 13713)]