353228043

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{761}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 581119488

約数和(自身を除く): 227891445

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 761, 961, 2139, 2283, 2883, 4991, 5327, 6727, 14973, 15981, 17503, 20181, 22103, 23591, 52509, 66309, 70773, 122521, 154721, 165137, 367563, 464163, 495411, 542593, 731321, 1627779, 2193963, 3798151, 5119247, 11394453, 15357741, 16820383, 50461149, 117742681, 353228043]

約数ペア:

[(1, 353228043), (3, 117742681), (7, 50461149), (21, 16820383), (23, 15357741), (31, 11394453), (69, 5119247), (93, 3798151), (161, 2193963), (217, 1627779), (483, 731321), (651, 542593), (713, 495411), (761, 464163), (961, 367563), (2139, 165137), (2283, 154721), (2883, 122521), (4991, 70773), (5327, 66309), (6727, 52509), (14973, 23591), (15981, 22103), (17503, 20181)]