12470227

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 15773184

約数和(自身を除く): 3302957

約数列:

[1, 7, 11, 71, 77, 497, 781, 2281, 5467, 15967, 25091, 161951, 175637, 1133657, 1781461, 12470227]

約数ペア:

[(1, 12470227), (7, 1781461), (11, 1133657), (71, 175637), (77, 161951), (497, 25091), (781, 15967), (2281, 5467)]