87126017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 96971904

約数和(自身を除く): 9845887

約数列:

[1, 11, 71, 281, 397, 781, 3091, 4367, 19951, 28187, 111557, 219461, 310057, 1227127, 7920547, 87126017]

約数ペア:

[(1, 87126017), (11, 7920547), (71, 1227127), (281, 310057), (397, 219461), (781, 111557), (3091, 28187), (4367, 19951)]