228371073

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{231379}}^1$

素因数の和:231436

約数の個数: 16

約数和(自身を含む): 355399680

約数和(自身を除く): 127028607

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 231379, 694137, 1619653, 4858959, 10874813, 32624439, 76123691, 228371073]

約数ペア:

[(1, 228371073), (3, 76123691), (7, 32624439), (21, 10874813), (47, 4858959), (141, 1619653), (329, 694137), (987, 231379)]