291286179

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{372013}}^1$

素因数の和:372051

約数の個数: 16

約数和(自身を含む): 446416800

約数和(自身を除く): 155130621

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 372013, 1116039, 3348117, 10044351, 10788377, 32365131, 97095393, 291286179]

約数ペア:

[(1, 291286179), (3, 97095393), (9, 32365131), (27, 10788377), (29, 10044351), (87, 3348117), (261, 1116039), (783, 372013)]