3756213

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:678

約数の個数: 20

約数和(自身を含む): 5691840

約数和(自身を除く): 1935627

約数列:

[1, 3, 9, 27, 79, 81, 237, 587, 711, 1761, 2133, 5283, 6399, 15849, 46373, 47547, 139119, 417357, 1252071, 3756213]

約数ペア:

[(1, 3756213), (3, 1252071), (9, 417357), (27, 139119), (79, 47547), (81, 46373), (237, 15849), (587, 6399), (711, 5283), (1761, 2133)]