3116253

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 5417280

約数和(自身を除く): 2301027

約数列:

[1, 3, 7, 17, 21, 29, 43, 49, 51, 87, 119, 129, 147, 203, 301, 357, 493, 609, 731, 833, 903, 1247, 1421, 1479, 2107, 2193, 2499, 3451, 3741, 4263, 5117, 6321, 8729, 10353, 15351, 21199, 24157, 26187, 35819, 61103, 63597, 72471, 107457, 148393, 183309, 445179, 1038751, 3116253]

約数ペア:

[(1, 3116253), (3, 1038751), (7, 445179), (17, 183309), (21, 148393), (29, 107457), (43, 72471), (49, 63597), (51, 61103), (87, 35819), (119, 26187), (129, 24157), (147, 21199), (203, 15351), (301, 10353), (357, 8729), (493, 6321), (609, 5117), (731, 4263), (833, 3741), (903, 3451), (1247, 2499), (1421, 2193), (1479, 2107)]