31926477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 48804480

約数和(自身を除く): 16878003

約数列:

[1, 3, 11, 29, 33, 73, 87, 219, 319, 457, 803, 957, 1371, 2117, 2409, 5027, 6351, 13253, 15081, 23287, 33361, 39759, 69861, 100083, 145783, 366971, 437349, 967469, 1100913, 2902407, 10642159, 31926477]

約数ペア:

[(1, 31926477), (3, 10642159), (11, 2902407), (29, 1100913), (33, 967469), (73, 437349), (87, 366971), (219, 145783), (319, 100083), (457, 69861), (803, 39759), (957, 33361), (1371, 23287), (2117, 15081), (2409, 13253), (5027, 6351)]