74397387

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7757}}^1$

素因数の和:7922

約数の個数: 16

約数和(自身を含む): 104267520

約数和(自身を除く): 29870133

約数列:

[1, 3, 23, 69, 139, 417, 3197, 7757, 9591, 23271, 178411, 535233, 1078223, 3234669, 24799129, 74397387]

約数ペア:

[(1, 74397387), (3, 24799129), (23, 3234669), (69, 1078223), (139, 535233), (417, 178411), (3197, 23271), (7757, 9591)]