39591423

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{5039}}^1$

素因数の和:5148

約数の個数: 20

約数和(自身を含む): 59764320

約数和(自身を除く): 20172897

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 5039, 7857, 15117, 45351, 136053, 408159, 488783, 1466349, 4399047, 13197141, 39591423]

約数ペア:

[(1, 39591423), (3, 13197141), (9, 4399047), (27, 1466349), (81, 488783), (97, 408159), (291, 136053), (873, 45351), (2619, 15117), (5039, 7857)]