1377357

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 1969920

約数和(自身を除く): 592563

約数列:

[1, 3, 17, 51, 113, 239, 339, 717, 1921, 4063, 5763, 12189, 27007, 81021, 459119, 1377357]

約数ペア:

[(1, 1377357), (3, 459119), (17, 81021), (51, 27007), (113, 12189), (239, 5763), (339, 4063), (717, 1921)]