397857603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71339}}^1$

素因数の和:71379

約数の個数: 24

約数和(自身を含む): 626650560

約数和(自身を除く): 228792957

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 71339, 214017, 784729, 927407, 2354187, 2782221, 10201477, 12056291, 30604431, 36168873, 132619201, 397857603]

約数ペア:

[(1, 397857603), (3, 132619201), (11, 36168873), (13, 30604431), (33, 12056291), (39, 10201477), (143, 2782221), (169, 2354187), (429, 927407), (507, 784729), (1859, 214017), (5577, 71339)]