47908707

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 80208384

約数和(自身を除く): 32299677

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 1099, 1321, 1727, 3297, 3963, 5181, 9247, 12089, 14531, 27741, 36267, 43593, 101717, 207397, 305151, 622191, 1451779, 2281367, 4355337, 6844101, 15969569, 47908707]

約数ペア:

[(1, 47908707), (3, 15969569), (7, 6844101), (11, 4355337), (21, 2281367), (33, 1451779), (77, 622191), (157, 305151), (231, 207397), (471, 101717), (1099, 43593), (1321, 36267), (1727, 27741), (3297, 14531), (3963, 12089), (5181, 9247)]