795440187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{108179}}^1$

素因数の和:108247

約数の個数: 24

約数和(自身を含む): 1237579200

約数和(自身を除く): 442139013

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 108179, 324537, 973611, 2055401, 4651697, 6166203, 13955091, 18498609, 41865273, 88382243, 265146729, 795440187]

約数ペア:

[(1, 795440187), (3, 265146729), (9, 88382243), (19, 41865273), (43, 18498609), (57, 13955091), (129, 6166203), (171, 4651697), (387, 2055401), (817, 973611), (2451, 324537), (7353, 108179)]