17389317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 9705723

約数列:

[1, 3, 11, 17, 33, 51, 139, 187, 223, 417, 561, 669, 1529, 2363, 2453, 3791, 4587, 7089, 7359, 11373, 25993, 30997, 41701, 77979, 92991, 125103, 340967, 526949, 1022901, 1580847, 5796439, 17389317]

約数ペア:

[(1, 17389317), (3, 5796439), (11, 1580847), (17, 1022901), (33, 526949), (51, 340967), (139, 125103), (187, 92991), (223, 77979), (417, 41701), (561, 30997), (669, 25993), (1529, 11373), (2363, 7359), (2453, 7089), (3791, 4587)]