28692231

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3449}}^1$

素因数の和:3558

約数の個数: 16

約数和(自身を含む): 39744000

約数和(自身を除く): 11051769

約数列:

[1, 3, 47, 59, 141, 177, 2773, 3449, 8319, 10347, 162103, 203491, 486309, 610473, 9564077, 28692231]

約数ペア:

[(1, 28692231), (3, 9564077), (47, 610473), (59, 486309), (141, 203491), (177, 162103), (2773, 10347), (3449, 8319)]