100920323

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 117573120

約数和(自身を除く): 16652797

約数列:

[1, 7, 71, 251, 497, 809, 1757, 5663, 17821, 57439, 124747, 203059, 402073, 1421413, 14417189, 100920323]

約数ペア:

[(1, 100920323), (7, 14417189), (71, 1421413), (251, 402073), (497, 203059), (809, 124747), (1757, 57439), (5663, 17821)]