13773021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 20348928

約数和(自身を除く): 6575907

約数列:

[1, 3, 23, 31, 47, 69, 93, 137, 141, 411, 713, 1081, 1457, 2139, 3151, 3243, 4247, 4371, 6439, 9453, 12741, 19317, 33511, 97681, 100533, 148097, 199609, 293043, 444291, 598827, 4591007, 13773021]

約数ペア:

[(1, 13773021), (3, 4591007), (23, 598827), (31, 444291), (47, 293043), (69, 199609), (93, 148097), (137, 100533), (141, 97681), (411, 33511), (713, 19317), (1081, 12741), (1457, 9453), (2139, 6439), (3151, 4371), (3243, 4247)]