39925701

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 60513024

約数和(自身を除く): 20587323

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 2551, 5217, 7653, 15651, 22959, 94387, 119897, 283161, 359691, 849483, 1079073, 4436189, 13308567, 39925701]

約数ペア:

[(1, 39925701), (3, 13308567), (9, 4436189), (37, 1079073), (47, 849483), (111, 359691), (141, 283161), (333, 119897), (423, 94387), (1739, 22959), (2551, 15651), (5217, 7653)]