8134641

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 12892800

約数和(自身を除く): 4758159

約数列:

[1, 3, 9, 19, 27, 57, 101, 157, 171, 303, 471, 513, 909, 1413, 1919, 2727, 2983, 4239, 5757, 8949, 15857, 17271, 26847, 47571, 51813, 80541, 142713, 301283, 428139, 903849, 2711547, 8134641]

約数ペア:

[(1, 8134641), (3, 2711547), (9, 903849), (19, 428139), (27, 301283), (57, 142713), (101, 80541), (157, 51813), (171, 47571), (303, 26847), (471, 17271), (513, 15857), (909, 8949), (1413, 5757), (1919, 4239), (2727, 2983)]