282197773

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 361570608

約数和(自身を除く): 79372835

約数列:

[1, 11, 13, 17, 61, 121, 143, 173, 187, 221, 671, 793, 1037, 1573, 1903, 2057, 2249, 2431, 2941, 7381, 8723, 10553, 11407, 13481, 20933, 24739, 26741, 32351, 38233, 95953, 116083, 125477, 137189, 148291, 179401, 272129, 355861, 420563, 1276913, 1509079, 1631201, 1973411, 2332213, 4626193, 16599869, 21707521, 25654343, 282197773]

約数ペア:

[(1, 282197773), (11, 25654343), (13, 21707521), (17, 16599869), (61, 4626193), (121, 2332213), (143, 1973411), (173, 1631201), (187, 1509079), (221, 1276913), (671, 420563), (793, 355861), (1037, 272129), (1573, 179401), (1903, 148291), (2057, 137189), (2249, 125477), (2431, 116083), (2941, 95953), (7381, 38233), (8723, 32351), (10553, 26741), (11407, 24739), (13481, 20933)]