38742711

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 25124169

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2309, 2397, 5593, 6927, 16163, 16779, 39253, 48489, 108523, 117759, 274771, 325569, 759661, 824313, 1844891, 2278983, 5534673, 12914237, 38742711]

約数ペア:

[(1, 38742711), (3, 12914237), (7, 5534673), (17, 2278983), (21, 1844891), (47, 824313), (51, 759661), (119, 325569), (141, 274771), (329, 117759), (357, 108523), (799, 48489), (987, 39253), (2309, 16779), (2397, 16163), (5593, 6927)]