353294493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 549964800

約数和(自身を除く): 196670307

約数列:

[1, 3, 17, 19, 43, 51, 57, 61, 129, 139, 183, 323, 417, 731, 817, 969, 1037, 1159, 2193, 2363, 2451, 2623, 2641, 3111, 3477, 5977, 7089, 7869, 7923, 8479, 13889, 17931, 19703, 25437, 41667, 44591, 44897, 49837, 59109, 101609, 113563, 133773, 134691, 144143, 149511, 161101, 304827, 340689, 364597, 432429, 483303, 847229, 1093791, 1930571, 2541687, 2738717, 5791713, 6198149, 6927343, 8216151, 18594447, 20782029, 117764831, 353294493]

約数ペア:

[(1, 353294493), (3, 117764831), (17, 20782029), (19, 18594447), (43, 8216151), (51, 6927343), (57, 6198149), (61, 5791713), (129, 2738717), (139, 2541687), (183, 1930571), (323, 1093791), (417, 847229), (731, 483303), (817, 432429), (969, 364597), (1037, 340689), (1159, 304827), (2193, 161101), (2363, 149511), (2451, 144143), (2623, 134691), (2641, 133773), (3111, 113563), (3477, 101609), (5977, 59109), (7089, 49837), (7869, 44897), (7923, 44591), (8479, 41667), (13889, 25437), (17931, 19703)]