313535706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{128393}}^1$

素因数の和:128446

約数の個数: 32

約数和(自身を含む): 702571968

約数和(自身を除く): 389036262

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 128393, 256786, 385179, 770358, 1412323, 2824646, 4236969, 4750541, 8473938, 9501082, 14251623, 28503246, 52255951, 104511902, 156767853, 313535706]

約数ペア:

[(1, 313535706), (2, 156767853), (3, 104511902), (6, 52255951), (11, 28503246), (22, 14251623), (33, 9501082), (37, 8473938), (66, 4750541), (74, 4236969), (111, 2824646), (222, 1412323), (407, 770358), (814, 385179), (1221, 256786), (2442, 128393)]