374686593

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 535180800

約数和(自身を除く): 160494207

約数列:

[1, 3, 19, 57, 131, 139, 361, 393, 417, 1083, 2489, 2641, 6859, 7467, 7923, 18209, 20577, 47291, 50179, 54627, 141873, 150537, 345971, 898529, 953401, 1037913, 2695587, 2860203, 6573449, 19720347, 124895531, 374686593]

約数ペア:

[(1, 374686593), (3, 124895531), (19, 19720347), (57, 6573449), (131, 2860203), (139, 2695587), (361, 1037913), (393, 953401), (417, 898529), (1083, 345971), (2489, 150537), (2641, 141873), (6859, 54627), (7467, 50179), (7923, 47291), (18209, 20577)]