17213169

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 23445504

約数和(自身を除く): 6232335

約数列:

[1, 3, 71, 211, 213, 383, 633, 1149, 14981, 27193, 44943, 80813, 81579, 242439, 5737723, 17213169]

約数ペア:

[(1, 17213169), (3, 5737723), (71, 242439), (211, 81579), (213, 80813), (383, 44943), (633, 27193), (1149, 14981)]