348728277

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 510324480

約数和(自身を除く): 161596203

約数列:

[1, 3, 23, 29, 61, 69, 87, 183, 667, 1403, 1769, 2001, 2857, 4209, 5307, 8571, 40687, 65711, 82853, 122061, 174277, 197133, 248559, 522831, 1905619, 4008371, 5054033, 5716857, 12025113, 15162099, 116242759, 348728277]

約数ペア:

[(1, 348728277), (3, 116242759), (23, 15162099), (29, 12025113), (61, 5716857), (69, 5054033), (87, 4008371), (183, 1905619), (667, 522831), (1403, 248559), (1769, 197133), (2001, 174277), (2857, 122061), (4209, 82853), (5307, 65711), (8571, 40687)]