4725189

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 8355840

約数和(自身を除く): 3630651

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1087, 1449, 3261, 4347, 7609, 9783, 22827, 25001, 29349, 68481, 75003, 175007, 205443, 225009, 525021, 675027, 1575063, 4725189]

約数ペア:

[(1, 4725189), (3, 1575063), (7, 675027), (9, 525021), (21, 225009), (23, 205443), (27, 175007), (63, 75003), (69, 68481), (161, 29349), (189, 25001), (207, 22827), (483, 9783), (621, 7609), (1087, 4347), (1449, 3261)]