38019387

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 60060672

約数和(自身を除く): 22041285

約数列:

[1, 3, 7, 21, 37, 111, 167, 259, 293, 501, 777, 879, 1169, 2051, 3507, 6153, 6179, 10841, 18537, 32523, 43253, 48931, 75887, 129759, 146793, 227661, 342517, 1027551, 1810447, 5431341, 12673129, 38019387]

約数ペア:

[(1, 38019387), (3, 12673129), (7, 5431341), (21, 1810447), (37, 1027551), (111, 342517), (167, 227661), (259, 146793), (293, 129759), (501, 75887), (777, 48931), (879, 43253), (1169, 32523), (2051, 18537), (3507, 10841), (6153, 6179)]