1337260029

素因数分解:

$3^1\times 7^2\times {\mathrm{1709}}^1\times {\mathrm{5323}}^1$

素因数の和:7049

約数の個数: 24

約数和(自身を含む): 2075721120

約数和(自身を除く): 738461091

約数列:

[1, 3, 7, 21, 49, 147, 1709, 5127, 5323, 11963, 15969, 35889, 37261, 83741, 111783, 251223, 260827, 782481, 9097007, 27291021, 63679049, 191037147, 445753343, 1337260029]

約数ペア:

[(1, 1337260029), (3, 445753343), (7, 191037147), (21, 63679049), (49, 27291021), (147, 9097007), (1709, 782481), (5127, 260827), (5323, 251223), (11963, 111783), (15969, 83741), (35889, 37261)]