249519479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1823}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 284719104

約数和(自身を除く): 35199625

約数列:

[1, 11, 23, 253, 541, 1823, 5951, 12443, 20053, 41929, 136873, 461219, 986243, 10848673, 22683589, 249519479]

約数ペア:

[(1, 249519479), (11, 22683589), (23, 10848673), (253, 986243), (541, 461219), (1823, 136873), (5951, 41929), (12443, 20053)]