550011903

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1138741}}^1$

素因数の和:1138774

約数の個数: 16

約数和(自身を含む): 874553856

約数和(自身を除く): 324541953

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1138741, 3416223, 7971187, 23913561, 26191043, 78573129, 183337301, 550011903]

約数ペア:

[(1, 550011903), (3, 183337301), (7, 78573129), (21, 26191043), (23, 23913561), (69, 7971187), (161, 3416223), (483, 1138741)]