1580453937

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{475897}}^1$

素因数の和:475950

約数の個数: 20

約数和(自身を含む): 2418513636

約数和(自身を除く): 838059699

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 475897, 1427691, 4283073, 12849219, 19511777, 38547657, 58535331, 175605993, 526817979, 1580453937]

約数ペア:

[(1, 1580453937), (3, 526817979), (9, 175605993), (27, 58535331), (41, 38547657), (81, 19511777), (123, 12849219), (369, 4283073), (1107, 1427691), (3321, 475897)]