5481957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 8426880

約数和(自身を除く): 2944923

約数列:

[1, 3, 13, 29, 37, 39, 87, 111, 131, 377, 393, 481, 1073, 1131, 1443, 1703, 3219, 3799, 4847, 5109, 11397, 13949, 14541, 41847, 49387, 63011, 140563, 148161, 189033, 421689, 1827319, 5481957]

約数ペア:

[(1, 5481957), (3, 1827319), (13, 421689), (29, 189033), (37, 148161), (39, 140563), (87, 63011), (111, 49387), (131, 41847), (377, 14541), (393, 13949), (481, 11397), (1073, 5109), (1131, 4847), (1443, 3799), (1703, 3219)]