210839097

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{244877}}^1$

素因数の和:244928

約数の個数: 16

約数和(自身を含む): 329116032

約数和(自身を除く): 118276935

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 244877, 734631, 1714139, 5142417, 10039957, 30119871, 70279699, 210839097]

約数ペア:

[(1, 210839097), (3, 70279699), (7, 30119871), (21, 10039957), (41, 5142417), (123, 1714139), (287, 734631), (861, 244877)]