2573907

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 4149504

約数和(自身を除く): 1575597

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 483, 511, 1533, 1679, 5037, 5329, 11753, 15987, 35259, 37303, 111909, 122567, 367701, 857969, 2573907]

約数ペア:

[(1, 2573907), (3, 857969), (7, 367701), (21, 122567), (23, 111909), (69, 37303), (73, 35259), (161, 15987), (219, 11753), (483, 5329), (511, 5037), (1533, 1679)]