1207107

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 1937520

約数和(自身を除く): 730413

約数列:

[1, 3, 9, 11, 33, 89, 99, 137, 267, 411, 801, 979, 1233, 1507, 2937, 4521, 8811, 12193, 13563, 36579, 109737, 134123, 402369, 1207107]

約数ペア:

[(1, 1207107), (3, 402369), (9, 134123), (11, 109737), (33, 36579), (89, 13563), (99, 12193), (137, 8811), (267, 4521), (411, 2937), (801, 1507), (979, 1233)]