38302881

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 55340160

約数和(自身を除く): 17037279

約数列:

[1, 3, 29, 37, 73, 87, 111, 163, 219, 489, 1073, 2117, 2701, 3219, 4727, 6031, 6351, 8103, 11899, 14181, 18093, 35697, 78329, 174899, 234987, 345071, 440263, 524697, 1035213, 1320789, 12767627, 38302881]

約数ペア:

[(1, 38302881), (3, 12767627), (29, 1320789), (37, 1035213), (73, 524697), (87, 440263), (111, 345071), (163, 234987), (219, 174899), (489, 78329), (1073, 35697), (2117, 18093), (2701, 14181), (3219, 11899), (4727, 8103), (6031, 6351)]