25641993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1951}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 36947456

約数和(自身を除く): 11305463

約数列:

[1, 3, 13, 39, 337, 1011, 1951, 4381, 5853, 13143, 25363, 76089, 657487, 1972461, 8547331, 25641993]

約数ペア:

[(1, 25641993), (3, 8547331), (13, 1972461), (39, 657487), (337, 76089), (1011, 25363), (1951, 13143), (4381, 5853)]