133157731

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2371}}^1$

素因数の和:2562

約数の個数: 16

約数和(自身を含む): 155755008

約数和(自身を除く): 22597277

約数列:

[1, 7, 71, 113, 497, 791, 2371, 8023, 16597, 56161, 168341, 267923, 1178387, 1875461, 19022533, 133157731]

約数ペア:

[(1, 133157731), (7, 19022533), (71, 1875461), (113, 1178387), (497, 267923), (791, 168341), (2371, 56161), (8023, 16597)]