26936441

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 31545600

約数和(自身を除く): 4609159

約数列:

[1, 7, 61, 199, 317, 427, 1393, 2219, 12139, 19337, 63083, 84973, 135359, 441581, 3848063, 26936441]

約数ペア:

[(1, 26936441), (7, 3848063), (61, 441581), (199, 135359), (317, 84973), (427, 63083), (1393, 19337), (2219, 12139)]