17730141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 28549248

約数和(自身を除く): 10819107

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1117, 1221, 1443, 3351, 5291, 12287, 14521, 15873, 36861, 41329, 43563, 123987, 159731, 454619, 479193, 537277, 1363857, 1611831, 5910047, 17730141]

約数ペア:

[(1, 17730141), (3, 5910047), (11, 1611831), (13, 1363857), (33, 537277), (37, 479193), (39, 454619), (111, 159731), (143, 123987), (407, 43563), (429, 41329), (481, 36861), (1117, 15873), (1221, 14521), (1443, 12287), (3351, 5291)]