25213731

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 34918560

約数和(自身を除く): 9704829

約数列:

[1, 3, 29, 87, 353, 821, 1059, 2463, 10237, 23809, 30711, 71427, 289813, 869439, 8404577, 25213731]

約数ペア:

[(1, 25213731), (3, 8404577), (29, 869439), (87, 289813), (353, 71427), (821, 30711), (1059, 23809), (2463, 10237)]