1520257071

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1\times {\mathrm{6653}}^1$

素因数の和:8006

約数の個数: 16

約数和(自身を含む): 2063272320

約数和(自身を除く): 543015249

約数列:

[1, 3, 59, 177, 1291, 3873, 6653, 19959, 76169, 228507, 392527, 1177581, 8589023, 25767069, 506752357, 1520257071]

約数ペア:

[(1, 1520257071), (3, 506752357), (59, 25767069), (177, 8589023), (1291, 1177581), (3873, 392527), (6653, 228507), (19959, 76169)]