3401288401

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{2447}}^1$

素因数の和:3973

約数の個数: 24

約数和(自身を含む): 4169335680

約数和(自身を除く): 768047279

約数列:

[1, 7, 19, 49, 133, 931, 1493, 2447, 10451, 17129, 28367, 46493, 73157, 119903, 198569, 325451, 1389983, 2278157, 3653371, 25573597, 69414049, 179015179, 485898343, 3401288401]

約数ペア:

[(1, 3401288401), (7, 485898343), (19, 179015179), (49, 69414049), (133, 25573597), (931, 3653371), (1493, 2278157), (2447, 1389983), (10451, 325451), (17129, 198569), (28367, 119903), (46493, 73157)]