25144647

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 37237872

約数和(自身を除く): 12093225

約数列:

[1, 3, 11, 33, 113, 121, 339, 363, 613, 1243, 1839, 3729, 6743, 13673, 20229, 41019, 69269, 74173, 207807, 222519, 761959, 2285877, 8381549, 25144647]

約数ペア:

[(1, 25144647), (3, 8381549), (11, 2285877), (33, 761959), (113, 222519), (121, 207807), (339, 74173), (363, 69269), (613, 41019), (1243, 20229), (1839, 13673), (3729, 6743)]